Here is link to product

http://www.bestbuy.com/site/olspage.jsp?skuId=8892996&type=product&id=1211587729137

Product Features
Intel® Centrino® 2 processor technology with Intel® Core™2 Duo mobile processor P8400, Intel® GM45 Express chipset, Intel® Wi-Fi Link 5100AGN (802.11a/b/g/n) and extended battery life capability
3GB PC2-6400 DDR2 memory for multitasking power, expandable to 4GB; 1066MHz frontside bus, 3MB L2 cache and 2.26GHz processor speed
Multiformat DVD±RW/CD-RW drive with double-layer support records up to 8.5GB of data or 4 hours of video using compatible DVD+R DL and DVD-R DL media; also supports DVD-RAM
From our expanded online assortment; not available in all Best Buy stores
The next-generation Intel® Core™2 Duo processor is based on the innovative Intel® Core™ microarchitecture, so it runs faster and is more energy-efficient for cooler, quieter operation
16.4" WXGA LCD widescreen display with XBRITE-ECO technology and 1600 x 900 resolution
250GB Serial ATA hard drive (5400 rpm)
Intel® Graphics Media Accelerator 4500MHD with Intel® Clear Video technology and up to 1340MB total video memory; Dolby Sound Room audio; VGA-out with Smart Display sensor and HDMI output
Multimedia buttons, including play, pause, rewind, fast-forward, stop and A/V mode, let you access and control your media with the touch of a button
Built-in 1.3-megapixel MOTION EYE Web cam with microphone makes it easy to chat with and send video mail to family and friends
i.LINK (IEEE 1394) port and 3 high-speed USB 2.0 ports for fast digital video, audio and data transfer; Memory Stick Duo with MagicGate functionality and Secure Digital media slots
Built-in Bluetooth; 10Base-T/100Base-TX/1000Base-T Fast Ethernet LAN with RJ-45 connector; V.90/V.92 high-speed modem
Weighs 6.4 lbs. and measures just 1.5" thin for portable power; lithium-ion battery and AC adapter
Microsoft Windows Vista Home Premium Edition operating system with Service Pack 1 (SP1) preinstalled; software package included with Sony Click to Disc and more; 60-day trial version of Microsoft Office Home and Student 2007 also included

use $100 discount from internet sign-up. Final price $899 - $100 = $799 + tax.

VGN-FW170J
If you are looking for one equipped with Bluray + 4GB RAM + 320GB HDD + Vista 64 bit it is also available for
$1199 - $100 = $1099
http://www.bestbuy.com/site/olspage.jsp?skuId=8892898&type=product&id=1211587728389

how do you get the 100 off? what internet sign up?