Ok my question is, is it illegal to download a copy of windows XP disk when you have purchased a cd key? What I mean is that I bought a disk once and now I lost it except the CD Key. It's it illegal to download it install it?
If not, my 2nd question is, can I still do a windows update with that downloaded version of XP without problems? This may sound stupid, but I just want to know. Thanks in advanced.