As an aside, the cstore is selling upgrade editions for Home Premium for end users for $66, which isn't a bad price. You can even use it to fresh install, as discussed here (by installing twice!) http://www.dailytech.com/article.aspx?newsid=5932 Robert J. Barto wrote: > I installed (no upgrade, clean install) Vista with upgrade VL key for > Enterprise that we received from Cstores without any problems. Works > great. > > -Robert > > >