cowboom.com has a great deal on this Dell Studio XPS (X1640-026B) 16in Laptop Processor Core2 Duo mobile processor P8600 2.4GHz 4GB 500GB Blu-Ray WiFi for $686.48!

Processor Core2 Duo mobile processor P8600 2.4GHz
Installed Memory 4 GB (DDR3 SDRAM)
Hard Drive 500 GB Serial ATA, 5400 RPM
Display 16 in.
Blu-ray Disc-enabled DVDRW/CD-RW drive
Graphic Processor ATI MOBILITY RADEON M86XT
Expansion Ports 2 x USB 2.0, 1 x IEEE 1394a (FireWire), RJ-45 (NIC), HDMI
Networking Type Integrated 10/100/1000 Network Card Integrated Wireless LAN
Built-in webcam

MFG: DELL
MFG Part: X1640-026B