Inspiron 9300 here.. I'd love to know this as well.
EDIT:... also slightly OT.... but what do you guys think about the Pentium D?
Pentium® D Processor 830 with Dual Core Technology (3GHz, 800FSB)
Microsoft® Windows® XP Home Edition
1GB Dual Channel DDR2 SDRAM at 533MHz- 2DIMMs
160GB Serial ATA Hard Drive (7200RPM) w/DataBurst Cache
Dual Drives: 16x DVD-ROM Drive + 16x DVD+/-RW w/dbl layer write capability
FREE 17" 1704FP Dell UltraSharp Digital Flat Panel Display Upgrade - $70 Value!
FREE Upgrade to 256MB PCI Express nVidia GeForce 6800 from 128MB ATI RADEON X300 SE HyperMemory - $200 Value!
+ Dell Wireless G adapter on sale $32 instead of $69
+ Dell Wireless Keyboard and Mouse on sale $42 instead of $99