I have a valid COA on the bottom of my old Dell laptop, I just need a full retail version disc to reinstall Vista-I don't want to use a Dell version with all of the add ons and bloatware. If you have an old copy of Vista Home Premium and you're not using it, sell it to me. I figure most people have upgraded to W7 or their old Vista machine is in the graveyard by now. If you have the full retail version and a valid COA, that would be good too. Thanks