Just a heads up because I know quite a few of us use NOD32 as our antivirus if you are upgrading to Windows 7 you might have some issues. So if you are running ESET [NOD32 Antivirus] you might want to check this out: CLICKY TO READ
How do I safely upgrade from Windows Vista to Windows 7 with ESET Smart Security installed?
Windows Vista users upgrading to Windows 7 are likely to experience problems with ESET Smart Security (4.0 and 3.0), including loss of Personal firewall protection. You can avoid this issue by temporarily uninstalling ESET Smart Security before upgrading from Windows Vista to Windows 7 and reinstalling ESET Smart Security after the operating system upgrade.
Wellington Florida
Married
I just thought I would update this. I'm running NOD32 and I had no issues with it. It reinstalled fine