Also not to derail your sales thread, but your mention of the XPS M1330 caught my attention.
I'm a former owner of an M1330, and that remains the worst laptop I've ever owned. During the time I had it, the motherboard was replaced twice (the power port wasn't receiving power from the adapter), the screen 3 times (the keyboard marked up the screen badly), and the touchpad buttons 3 times as well. After having to get it repaired in 3 straight months, I finally chewed Dell out enough that they replaced the unit with a Studio XPS 13 - which has had no issues in the 8 months I've had it.
I hope for your sake that you have a warranty on that m1330!
Main: Dell StudioXPS 13 | Black | 4 GB RAM | 500GB HD | Windows 7 Ultimate
Travel: Dell Mini 10v | Black | 2 GB RAM | 340GB HD | Windows 7 Ultimate | Mac OS X 10.6.1 (Snow Leopard)
Phone: Samsung Captivate (Galaxy S) running Froyo (2.2) [rooted and sideload enabled]