Texas Instruments TI-83 Plus Graphing Calculator

For students in math and sciences, or for anyone new to graphing calculators, Texas Instruments has created the TI-83 Plus--a powerful, problem-solving tool with features for storing, graphing, and analyzing up to 10 functions. Plus, it displays graphs and evaluates tables on a split screen, allowing you to trace the graph and scroll through table values simultaneously.

The clear, readable display exhibits 12 characters and eight lines, in 64 x 96 pixels on an LCD screen. The TI-83 Plus has a pragmatic key layout and an easy-to-use graphing interface, with a simple programming language for creating conversion programs. The TI-83 Plus stores and analyzes up to 10 matrices combined with data storage in lists containing up to 999 elements per list. You can also solve equations interactively for different variables.

With the TI-83 Plus, you can view an equation, its graph, and the coordinates all at one time. Jump from point to point by entering a number. Several useful plot types are available, including scatter, box-and-whisker, XY-line, histogram, and normal probability plots. Advanced statistics and regression analysis, graphical analysis, and data analysis are readily accessed, along with features for calculus, engineering, financial, logarithm, trigonometry, and hyperbolic functions--all crucial tools for advanced analysis.

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Sony VAIO VGN-NR430E

Offering powerful computing resources at an affordable price, the Sony VAIO VGN-NR430E/S also makes a stylish statement with rounded corners and unique coloring. This Granite Silver VAIO NR notebook features a matte silver fabric-like textured chassis with clean lines and an aesthetic yet functional design. The widescreen 15.4-inch screen makes it easy to multitask in several open windows, or watch a DVD in its proper aspect ratio. And Sony's original XBRITE-ECO LCD technology delivers razor-sharp details and crisp, bold colors--all while conserving battery life. The instant AV Mode feature enables you to start watching a DVD or listening to music with the push of a single button--without having to boot up the system.

This notebook is powered by the 1.86 GHz Intel Pentium T2390 dual-core processor and it comes with 2 GB of installed RAM (maxing out capacity). Other features include a 160 GB hard drive, quad-mode Wi-Fi connectivity (802.11a/b/g/n), ExpressCard 34 slot, both Memory Stick and SD memory cart slots, and dual-layer DVD±RW drive (which also burns CDs). And making your own video masterpiece is easy with the included Sony Movie Story software--just choose the supplied template and professional-looking cutaways, cross-fades and soundtrack syncing are automatically done for you.

Microsoft Windows Vista Home Premium (SP1) includes all of the Windows Media Center capabilities for turning your PC into an all-in-one home entertainment center. In addition to easily playing your DVD movies and managing your digital audio library, you'll be able to record and watch your favorite TV shows (even HDTV). Vista also integrates new search tools throughout the operating system, includes new parental control features, and offers new tools that can warn you of impending hardware failures.

Sony VAIO VGN-NR430E

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ASUS Eee PC 1000H 80G

The Asus Eee PC 1000H provides the power of a full-sized laptop in a compact body with an extra-large 10.2-inch screen, and is now powered by the latest Intel mobile processor. Designed specifically for mobile devices, the 1.6 GHz Intel Atom processor uses a brand new design structure new hafnium-infused circuitry--which reduces electrical current leakage in transistors--to conserve energy, giving you more time away from the wall outlet. Coupled with the ASUS exclusive Super Hybrid Engine, you'll also enjoy up to 7 hours of battery life with this Windows-powered laptop.

Much more compact than a standard-sized notebook and weighing just over 3 pounds, the Eee PC 1000H is perfect for students toting to school or road warriors packing away to Wi-Fi hotspots. The Eee PC 1000H also features an 80 GB hard disk drive (HDD), 1 GB of RAM, 1.3-megapixel webcam integrated into the bezel above the LCD, tri-mode Wi-Fi networking (802.11b/g/n), integrated Bluetooth connectivity, Secure Digital memory card slot, multiple USB ports, a VGA output for connecting to a monitor.

It comes preinstalled with the Microsoft Windows XP Home operating system, which offers more experienced users an enhanced and innovative experience that incorporates Windows Live features like Windows Live Messenger for instant messaging and Windows Live Mail for consolidated email accounts on your desktop. Complementing this is Microsoft Works, which equips the user with numerous office applications to work efficiently.

The new Eee PC 1000H has a customized, cutting-edge Infusion casing technology in Fine Ebony. Inlaid within the chassis itself, the motifs are an integral part of the entire cover and will not fade with time. The Infusion surface also provides a new level of resilience, providing scratch resistance and a beautiful style while out and about.

 ASUS Eee PC 1000H 80G

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