I purchased 2 copies of Windows 7 for $59 each during their promo. But I also have the MS Technet RTM that allow up to 10 copies as long as it's not used in "production" and only for testing.
Windows 7 x64 on i7 3.2Ghz is an awesome setup. Hopefully by this time next year all the software vendors will have up to date drivers and software to FULLY support Windows 7 x64. A lot work on x64 but are not native 64Bit and some functions that work on x86 don't work on x64 -
