In the article about making your own computer the How-To Geek said he got a MSDN copy of Windows Vista.
I wanted to degrade my Windows 7 RC and make another partition for Vista because my computer came with Windows Vista Home Home Premium and Windows 7 is cool and all... but the RC does not last forever.
Windows Vista HP==>Overwrite==>Windows 7
===============What I Want:===============
MSDN Copy of Vista ==>Overwrite ==>Windows 7
Make new Partition==> Install Windows 7 RC
Uninstall Windows 7 RC and make one big partition!!!
note: Hard Drive pre installed was said on box 320 GB
Only 219 GB is shown? Other Backup Partition was 14 GB