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Wednesday, February 27, 2008

Should You Upgrade to an XBox 360

The xbox 360 is going to be one of the most sought after gifts of this upcoming holiday season. However many people want to know is it worth upgrading now, or should you wait, here are some factors you may want to consider.

The base price for and xbox 360 is $300, the most common accessories are the 20GB hard drive ($100), wireless controllers ($50) and headsets ($20). Many vendors are offering packages with a variety of options with prices of $500 or more. While some of these options depend on your gaming style and preferences the hard drive is the one option we recommend you get right away. The hard drive allows you to save games to play back later and install updates that make many older games compatible on the new platform.

One of the advantages the xbox 360 will have over other game systems is graphics. The graphics of other gaming systems are top notch but on newer games like project Gotham racing 3, nfl 06 and call of duty 2 which were written for this platform, there simply is no comparison. When you compare the specifications the xbox 360 to any of its competitors, its anywhere from 2 to 10 times more powerful. If you are lucky enough to own and HDTV you will really notice the difference, although it will work on standard TVs as well.

With this console microsoft is also making a concerted effort to make the xbox part of your media center. It can connect to any other windows networked computer in your house. It can be used to play movies, slideshows of pictures, and MP3 files. If you own and IPod or digital camera you can also connect them directly to the usb port located on the front game console.

Lastly youll want to think about xbox live. This is a paid online membership that allows you to get free trials of new games and play in head to head action against other players over your high speed internet connection. You also have access to updates and patches as they become available.

For hard core gamers there is no choice, they will do practically anything to get their hands on the newest and latest systems available. For others it may be worth waiting until 2006 when Playstation 3 is released to see how platforms compare.

Copyright.Gamer411.net, All Rights Reserved.

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Chicago

Located on the southwestern shore of lake michigan, chicago is the largest city in Illinois, and 3rd largest in the united States overall. As of the 2000 census, the city iself had a population of 2,896,016. Additionally, when combined with its suburbs and the nine surrounding counties in Illinois, indiana and wisconsin, the metropolitan area (known as "Chicagoland") has a population of almost 10 million.

The city has a highly diversified economy, including financial services, manufacturing, printing and publishing. chicago is home to the nation's 2nd largest business district (after New york City), and the 3rd largest media market (after Los angeles and New york City), and four major financial and futures exchanges.

chicago is a popular tourist destination, attracting well over 30 million visitors each year. Some of the attractions in chicago include:

- Adler Planetarium

- Aon Center

- Field Museum of Natural history

- John G. Shedd Aquarium

- John Hancock Center

- Lincoln Park Zoo

- Museum of Contemporary Art

- Sears Tower

Here is some more information about the area:

- Some of the major companies with their headquarters in chicago include Boeing, Exelon and Sara Lee.

- Major airports for chicago include chicago Midway international Airport and O'Hare international airport.

- Perhaps the best known educational institution in chicago is the University of chicago. The University of chicago is a private university that was originally founded by John D. Rockefeller in 1890, and held its first classes in 1892..

- Professional sports teams in chicago include the American football team, the chicago Bears, the baseball team, the chicago Cubs, the baseball team, the chicago White Sox, the basketball team, the chicago Bulls, and the ice hockey team, the chicago Blackhawks.

first published at http://www.vacation2usa.com/p1_state_illinois_cities_chicago.php - Visit this link for more details, pictures, attractions, local weather and more.

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Wireless Security

wireless security is an essential aspect of any wireless network. It is of great concern because wireless networks are highly prone to accidental security threats. A wireless signal can easily be detected by someone who is near to the wireless network and is equipped with the right receiver. Whether the wireless network is meant for home use or office use, security of this type of network is always going to be a major concern.

wireless networks are required to be secured completely. Sometimes security lapses occur accidentally. Somebody working on his/her laptop at a place within the range of our wireless network might receive the signals on his laptop accidentally or it can be done intentionally by the use of a receiver.

Most organizations do not realize that how unsecured these wireless connections are for their organization if there is not wireless security in place. If the wireless connection is left open and unsecured, the important information which was meant for private use only can easily be accessed. This can thus become a considerable loss both to the individual and the company. Hence, an organization must realize the need for installing security measures for the wireless network and its different connections.

Some common ways employed for network security includes changing of the service Set Identifier or SSID from default to some other value setting. SSID contains a default code which is required to be changed to some other code as the default code can be easily hacked. But this way of providing security is also not that productive. The hackers can also crack these codes through some tools for hacking.

There are some other wireless network security features available on specific operating systems like Windows XP that secure the wireless networks. These are WPA-PSK and WPA2-PSK technologies. A wireless adapter is required to support these technologies on a system. Then there are media access control (MAC) authentication tools to monitor access to these networks. mac is a physical address of the network adapter. These mac addresses can be easily configured for different network adapters. Thus, this ways the network will be accessible to only those machines whose network adapter cards are configured by these addresses. This procedure puts a restriction over network access and helps to provide security to these wireless networks.

Every network has been allotted with an administrative password by default. One way to secure these networks is to change the default settings of the password. The administrator's account name can also be changed to provide security to these networks.

Thus, we can say that wireless security is of a major concern for any organization and must be tackled carefully so that there are no security threats to the organization.

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