BRAND NEW INTERNAL 1TB SATA HARD DRIVE With Windows 7 - eBay (item 140359851504 end time Feb-12-10 08:39:48 PST)

check that out for a HDD. Bout 150 shipped, but it's a 1TB HDD with a legit copy of Windows7 Ultimate (x86 and x64) and a unique key. I can vouch for these as i have one currently installed and the w7 activated/updates no problem! Hell of a steal considering w7 ultimate (last time i checked) was $217!