My xp install got corrupted some time back, so I went out and upgraded to vista (lost my xp cd) and installed it on a separate partition. I guess you could call that a dual boot, it does give me the option to try and access the xp os upon boot up (though it won't boot b/c it's missing a startup file). My question is, should I just delete everything on that old partition with xp on it, or should I do something else b/c that wouldn't be a clean uninstall?