Dual core/64-bit processing: The 1.5GHz Core 2 Duo T5250 has two processing engines that work in tandem, providing much more power than standard 1.5GHz processors. This processor is also capable of processing 64 bits of information at once, twice as much as standard 32-bit processors. Intel Centrino technology enhances mobile performance and extends battery life.

• This notebook features 1GB of DDR2 system memory?more than enough to handle everyday computing needs. DDR2 is slightly faster than DDR, the previous standard in system memory.

• Data travels to the processor along the frontside bus. The faster data travels, the faster everything works. This laptop features a 667MHz frontside bus.

• Processors search for the same data over and over. L2 caches keep this data neat, organized, and nearby so it can be retrieved more quickly. This 2MB L2 cache is large, providing a potentially strong boost in performance.

Hard drive: This hard drive features a 160GB capacity?more than enough storage space for the average user. This drive''s data disks spin at 5400rpm. The faster they spin, the faster the data is read and written.

Blazing-fast wireless N: Built-in 802.11a/b/g/n wireless LAN lets you take advantage of the speed of the latest and fastest networks, as well as networks using the most popular standards.

Built-in Bluetooth: Enjoy easy communication with PDAs and other Bluetooth-enabled devices.

Burn DVDs and CDs: Enjoy DVD movies, or share your files, music mixes and home movies. You can even burn double-layer DVDs and even DVD-RAM discs?specially-formatted discs that let you drag and drop, or write and rewrite your files up to 100 000 times.

Widescreen display: This notebook features a bright 15.4" high-definition widescreen display with 1280 x 800 pixel (WXGA) resolution. XBRITE-ECO technology delivers razor-sharp details and bold colors while conserving battery life. Your documents and movies will look fantastic.

Microsoft Windows Vista Home Premium: Windows Vista Home Premium is the operating system for homes with advanced computer needs. And Vista Premium features the elegant new Aero interface. You''ll be able to use your notebook more effectively and enjoy new entertainment experiences?all with the benefit of added security and reliability.

Audio/video: This laptop features Mobile Intel Graphics Media Accelerator X3100 and 251MB shared memory, which is drawn from the main system memory. This video memory is perfect for everyday activities like casual movie watching or gaming.

Media card reader: Seamlessly transfer images from your digital camera or camcorder with the Memory Stick DUO media with MagicGate functionality slot.

Built-in webcam/mic: Video chatting face-to-face is easy with the built-in 1.3-megapixel camera and microphone.

Instant entertainment: A/V Instant Mode lets you go straight to watching a movie, playing music, or viewing photos without ever booting-up the operating system.

Software bundle:
Microsoft Windows Vista Home Premium, Works SE 9.0, and Office 2007 Student and Teacher Edition (60-day trial)
Norton 360 All-In-One Security (60-day trial)
Sony Click to DVD
Sony LocationFree Player Software