Free Comments & Graphics
Friday, December 21, 2007
Happy Holidays!
Sending warm holiday wishes to all of my readers. Thanks for reading my blogs and have a very Merry Christmas! If you need a new recipe for the holidays, stop on over to my other blog here: http://sunnyskysadventures.blogspot.com/2007/12/delicious-and-simple-christmas-treat.html
Free Comments & Graphics
Free Comments & Graphics
Thursday, December 13, 2007
Laptop computers, also called notebook computers
Author: Ben Bradle
Article:
Laptop computers, also called notebook computers, are
functionally similar to the desktop computers. Today, laptops
are mainly used by almost all type of professionals and business
people.
Leading manufacturers introduce new versions each year. So
finding the top 10 laptops from this wide spectrum of the
computer world is quite difficult. Some of the latest laptops
available are Gateway NX850XL, Toshiba Qosmio G35, Toshiba
Satellite M65, Sony VAIO VGN-TX670P, HP Compaq Presario V5000Z,
Dell XPS M170, ThinkPad T60, HP Compaq nx6110, MacBook Pro, and
ThinkPad X41 Tablet.
Toshiba Qosmio G35 is the best tricked-out multimedia laptop.
This state-of-the-art machine has set features of crisp display,
A/V controls, built-in TV tuner, and latest audio controls.
Double-layer DVD burner is an added facility.
SONY VAIO VGN-TX5XN/B is one of the latest laptops that comes
with an Inter Core processor inside. This laptop from Sony is
power efficient and is available with an installed RAM size of 1
GB / 1.5 GB. Features such as a power-optimized processor system
bus, Intel virtualization and enhanced SpeedStep technology make
this innovative gadget a must buy. This Sony laptop operates on
the Microsoft Windows Vista Business operating system.
Dell XPS M170 is a high performance laptop with features such as
top shelf processor and graphics engine, and good multimedia
facilities. This model is the slimmest and fastest gaming
machines in the laptop industry. SONY Vaio VGN-AR31S is a
flagship notebook from the Sony VAIO AR30-Series. It features an
integrated Blue-ray Disc optical drive and can be seen as the
ultimate Full HD entertainment notebook. The huge, 17-inch
double lap X-black LCD wide-screen display is HD capable. An
integrated hybrid digital/analog TV tuner and a remote control
ensures that users experience the ultimate in PC entertainment.
HP Compaq nx6110 is light weight, inexpensive laptop for small
business. Well labeled ports and slots, long life battery,
premium Pentium M processor, and 40GB hard drive provide
comprehensive support for your business work. MacBook Pro, well
known for its design, is one of the powerful laptops from the
Apple. Two models are available in this category.
About the author:
VAIO VGN-AR31S.CEK
VAIO VGN-TX5XN/B.CEK
y VAIO Intel Core 2 Duo T7300
Article:
Laptop computers, also called notebook computers, are
functionally similar to the desktop computers. Today, laptops
are mainly used by almost all type of professionals and business
people.
Leading manufacturers introduce new versions each year. So
finding the top 10 laptops from this wide spectrum of the
computer world is quite difficult. Some of the latest laptops
available are Gateway NX850XL, Toshiba Qosmio G35, Toshiba
Satellite M65, Sony VAIO VGN-TX670P, HP Compaq Presario V5000Z,
Dell XPS M170, ThinkPad T60, HP Compaq nx6110, MacBook Pro, and
ThinkPad X41 Tablet.
Toshiba Qosmio G35 is the best tricked-out multimedia laptop.
This state-of-the-art machine has set features of crisp display,
A/V controls, built-in TV tuner, and latest audio controls.
Double-layer DVD burner is an added facility.
SONY VAIO VGN-TX5XN/B is one of the latest laptops that comes
with an Inter Core processor inside. This laptop from Sony is
power efficient and is available with an installed RAM size of 1
GB / 1.5 GB. Features such as a power-optimized processor system
bus, Intel virtualization and enhanced SpeedStep technology make
this innovative gadget a must buy. This Sony laptop operates on
the Microsoft Windows Vista Business operating system.
Dell XPS M170 is a high performance laptop with features such as
top shelf processor and graphics engine, and good multimedia
facilities. This model is the slimmest and fastest gaming
machines in the laptop industry. SONY Vaio VGN-AR31S is a
flagship notebook from the Sony VAIO AR30-Series. It features an
integrated Blue-ray Disc optical drive and can be seen as the
ultimate Full HD entertainment notebook. The huge, 17-inch
double lap X-black LCD wide-screen display is HD capable. An
integrated hybrid digital/analog TV tuner and a remote control
ensures that users experience the ultimate in PC entertainment.
HP Compaq nx6110 is light weight, inexpensive laptop for small
business. Well labeled ports and slots, long life battery,
premium Pentium M processor, and 40GB hard drive provide
comprehensive support for your business work. MacBook Pro, well
known for its design, is one of the powerful laptops from the
Apple. Two models are available in this category.
About the author:
VAIO VGN-AR31S.CEK
VAIO VGN-TX5XN/B.CEK
y VAIO Intel Core 2 Duo T7300
Monday, December 10, 2007
Broadband Abroad
Author: David Collins
Article:
As more people choose to travel to different parts of the world,
communication is an essential part of such a commitment, and one
that needs to be carefully thought through if they are to stay
in contact with their families and employers.
With broadband use increasing around the world, expats and
tourists alike now have access to a wide range of services in a
variety of places. And with wireless technology becoming more
advanced, as well as widely accessible, it has never been easier
to keep in touch, wherever people may be in the world.
Internet cafes are becoming more widespread as the demands for
broadband increase and act as an effective communication portal
- as well as giving users the opportunity to relax and purchase
food and drink while e-mailing their family and friends about
their adventures in another country.
These establishments can now be found all over the world,
serving as a gateway to holidaymakers and expats alike. Prices
will vary depending on the country you are visiting, as will any
restrictions on content - some countries have filters to comply
with their rules and regulations - so a degree of care is
encouraged.
If you're looking to relocate and are considering
deals, whether for business purposes or simply keeping in
contact with your family, there are several factors to consider
when researching and selecting broadband providers:
So whether you're sending an informal e-mail to your family or
an embarrassing holiday memory to your mates via wi-fi, wireless
broadband has helped to take away some degree of isolation when
it comes to travel, and allowed people the opportunity to keep
in contact with those closest to them.
About the author:
David is a UK based writer currently working in the dotcom
industry
Article:
As more people choose to travel to different parts of the world,
communication is an essential part of such a commitment, and one
that needs to be carefully thought through if they are to stay
in contact with their families and employers.
With broadband use increasing around the world, expats and
tourists alike now have access to a wide range of services in a
variety of places. And with wireless technology becoming more
advanced, as well as widely accessible, it has never been easier
to keep in touch, wherever people may be in the world.
Internet cafes are becoming more widespread as the demands for
broadband increase and act as an effective communication portal
- as well as giving users the opportunity to relax and purchase
food and drink while e-mailing their family and friends about
their adventures in another country.
These establishments can now be found all over the world,
serving as a gateway to holidaymakers and expats alike. Prices
will vary depending on the country you are visiting, as will any
restrictions on content - some countries have filters to comply
with their rules and regulations - so a degree of care is
encouraged.
If you're looking to relocate and are considering
deals, whether for business purposes or simply keeping in
contact with your family, there are several factors to consider
when researching and selecting broadband providers:
- Cost - most countries now have a variety of packages to suit
budgets, though cost will vary depending on location as well as
the type of connection you require. - Area - if you're
looking to travel to a rural area, it's often best to research
and find out the availability of the nearest
providers, there are a variety of websites available that
offer advice on this area. - Wi-fi - most major cities
now have, or are adapting to include, wi-fi hotspots. These
ports allow - through the use of adapters on our mobile phones
and laptops - internet access via a wireless connection in
public outlets, such as shopping centres, airports, train
stations and coffee shops - Mobile on the move - mobile
internet tariffs are usually calculated by a 'megabytes per
minute' rate. Most phone networks now offer a
broadband deals, but it's advisable to check these rates
and, if necessary, to set a budget in order to ensure you get
the best service at an affordable price. Be sure to contact your
provider to check prices and roaming charges before you make the
trip
So whether you're sending an informal e-mail to your family or
an embarrassing holiday memory to your mates via wi-fi, wireless
broadband has helped to take away some degree of isolation when
it comes to travel, and allowed people the opportunity to keep
in contact with those closest to them.
About the author:
David is a UK based writer currently working in the dotcom
industry
Thursday, December 6, 2007
Bandwidth the Key to Network Choices
Author: Storm
Article:
Communication constraints the biggest inhibitor to cutting costs
by using VoIP.
COMPANIES have the choice of continuing to run their voice
networks separately, run interbranch calls over their own
wide-area network (WAN) or get a
internet service to act as both data and voice
provider.
In an in-house scenario, a company could implement a Voice
over Internet Protocol (V0IP) solution to route voice calls
for interbranch communication between employees over the
company-owned WAN, using traditional telephones.
The next step would be to add an IP telephony solution
that integrates voice capabilities into PC applications.
For example, the user could then make an interbranch voice call
by selecting an option in Outlook and speaking into an IP phone
or speaking directly into the PC using a headset or built-in
microphone.
"The latest laptops are coming out with a built-in,
high-quality microphone so users can speak directly into it
when making VoIP calls," says Danie Nel of Nebula.
Once regulations are in place that allows interconnection
agreements between network operators and service providers,
users will also be able to make VoIP calls from their PC to any
subscriber locally and globally across different networks.
From this information we see there is merit in companies
outsourcing interbranch voice and data communication
functions to a service provider that will provide the WAN
infrastructure, manage the service and route the traffic to
relevant parties over their network.
Dave Gale, business development director at Storm, says
bandwidth constraints are the biggest inhibitor to the
take-up of VoIP. With a VoIP service, a gateway device is
installed between the company's PBX and the Telkom line and the
signal is routed over a data line to the service providers
network. This is where the bandwidth challenges starts.
Companies typically use a dedicated Diginet leased data
line to connect to the service provider, because it is the
only way to get consistent throughput and guaranteed bandwidth,
says Gale.
Most companies use a 128 kilobits per second (kbps) leased
line, which costs about R3 000 a month and is expensive for
smaller businesses. With a 128kbps line a service provider like
Storm has to optimise the bandwidth between the customer and its
own network, and within its own network, tightly.
There are advantages in using the same leased line for data
when it is not being used for voice, but this situation needs to
be managed so the data traffic does not impede the
quality of the voice calls. It is necessary to have an express
speedway for voice and later for video.
A big enough bandwidth pipeline will ensure that the quality of
VoIP calls can be better than when communicating over the public
switched telephone network. But in a bandwidth-lean environment,
South African companies and service providers need to
optimise bandwidth usage or purposely downgrade the VoIP
quality to a level that is still acceptable.
Jacques du Toit, sales and marketing director for Orion
Telecom, says traditional PBX suppliers are selling companies on
the benefits of attaching the equipment to the local area
network (LAN) and carrying voice calls over the data network
using VoIP.
However, the leased line is owned by Telkom and the company is
at risk by having all its eggs in one basket if the link goes
down, says Du Tolt.
It is better to have separate external voice and data
lines than to run voice on the main wide area data network,
because these links are unlikely to both go down at the same
time.
It is important for a company to ensure its internet service
provider can guarantee bandwidth capacity from origination to
destination when voice calls are travelling over its network.
Separate agreements should be drawn up for voice and data
services.
About the author:
Stand apart with Storm
Telecom: a voice and data provider that makes sure your
business stands out from the crowd. Storm offers a range of
products and "http://www.storm.co.za/networks.q">services that are
essential to the success of your business.
Article:
Communication constraints the biggest inhibitor to cutting costs
by using VoIP.
COMPANIES have the choice of continuing to run their voice
networks separately, run interbranch calls over their own
wide-area network (WAN) or get a
internet service to act as both data and voice
provider.
In an in-house scenario, a company could implement a Voice
over Internet Protocol (V0IP) solution to route voice calls
for interbranch communication between employees over the
company-owned WAN, using traditional telephones.
The next step would be to add an IP telephony solution
that integrates voice capabilities into PC applications.
For example, the user could then make an interbranch voice call
by selecting an option in Outlook and speaking into an IP phone
or speaking directly into the PC using a headset or built-in
microphone.
"The latest laptops are coming out with a built-in,
high-quality microphone so users can speak directly into it
when making VoIP calls," says Danie Nel of Nebula.
Once regulations are in place that allows interconnection
agreements between network operators and service providers,
users will also be able to make VoIP calls from their PC to any
subscriber locally and globally across different networks.
From this information we see there is merit in companies
outsourcing interbranch voice and data communication
functions to a service provider that will provide the WAN
infrastructure, manage the service and route the traffic to
relevant parties over their network.
Dave Gale, business development director at Storm, says
bandwidth constraints are the biggest inhibitor to the
take-up of VoIP. With a VoIP service, a gateway device is
installed between the company's PBX and the Telkom line and the
signal is routed over a data line to the service providers
network. This is where the bandwidth challenges starts.
Companies typically use a dedicated Diginet leased data
line to connect to the service provider, because it is the
only way to get consistent throughput and guaranteed bandwidth,
says Gale.
Most companies use a 128 kilobits per second (kbps) leased
line, which costs about R3 000 a month and is expensive for
smaller businesses. With a 128kbps line a service provider like
Storm has to optimise the bandwidth between the customer and its
own network, and within its own network, tightly.
There are advantages in using the same leased line for data
when it is not being used for voice, but this situation needs to
be managed so the data traffic does not impede the
quality of the voice calls. It is necessary to have an express
speedway for voice and later for video.
A big enough bandwidth pipeline will ensure that the quality of
VoIP calls can be better than when communicating over the public
switched telephone network. But in a bandwidth-lean environment,
South African companies and service providers need to
optimise bandwidth usage or purposely downgrade the VoIP
quality to a level that is still acceptable.
Jacques du Toit, sales and marketing director for Orion
Telecom, says traditional PBX suppliers are selling companies on
the benefits of attaching the equipment to the local area
network (LAN) and carrying voice calls over the data network
using VoIP.
However, the leased line is owned by Telkom and the company is
at risk by having all its eggs in one basket if the link goes
down, says Du Tolt.
It is better to have separate external voice and data
lines than to run voice on the main wide area data network,
because these links are unlikely to both go down at the same
time.
It is important for a company to ensure its internet service
provider can guarantee bandwidth capacity from origination to
destination when voice calls are travelling over its network.
Separate agreements should be drawn up for voice and data
services.
About the author:
Stand apart with Storm
Telecom: a voice and data provider that makes sure your
business stands out from the crowd. Storm offers a range of
products and "http://www.storm.co.za/networks.q">services that are
essential to the success of your business.
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