Dell sell Linux PCs?!!
From their website you wouldn't guess it. Try finding anything with Ubuntu as an option and when you finally do, then see the big "Dell recommends Windows 7" adverts plastered all over the page.
Bastards. They claim to be linux supporters, but their "support" is mainly talk and fluff pieces of PR. About time they offered Ubuntu as a real alternative to Windows, available on all if not most of their hardware.
Before anyone mentions compatibility, I refurbish Dell PCs for a living and 99.9% of the time their PCs work with Ubuntu without any issues once I've fixed them. Hell, installing Ubuntu takes anything up to 50% less time than Vista/7 on the same hardware. Even more (less?) if you include the time for installing updates. And then the Windows updates to the updates, and their updates.