bmxjumperc :
wow thank you does that make sence to anyone? because it dosn't make sence
Basically, there are three versions of Windows 7: OEM for computer builders, Retail for those of us who want MS support and the legal right to move it form one PC to another and Upgrade for those of use who want to replace a previous Windows OS. Each one of those is sold in the various editions: Starter, Home Basic, Home Premium, Professional, Enterprise, and Ultimate (with a few exceptions). The OEM and Upgrade versions are cheaper, and the Retail is more expensive. What I'm saying is that you qualify for the cheaper Upgrade version because you own a previous Windows OS on the computer you want to switch to Win7.
With the Upgrade version, you can choose to actually upgrade, or to do a clean install. With an upgrade, all your settings, files, and programs are transferred into Win7. Unfortunately, some extra files and registry entries, bloat, etc. may be left from the old, upgraded OS. With a clean install, all the information from the old OS is dumped into a folder called "Windows.old", and then Windows 7 is installed cleanly, with its own registry, etc. You have to transfer your documents from the Windows.old folder manually, and reinstall your programs using the original installers.
Does that make "sence" [sic]?