my beautiful, loving wife accidentally threw out the papers that came with my New Windows XP sp2 disk (thank god I saved the Key!) and I was wondering if it was legal to do 2 things- 1: I plan on building another computer for my own personal use at home and want to know if its legal to use that XP disk for the one I am about to build 2: My brother's computer is messed up and he has no recovery disk and there is no"restore" feature built in to it, so can I use my XP disk to do a repair to his computer? He is having problems with "missing wininet.dll" errors and I think all i have to do is copy them from the disk into the dllcache folder.... i think. so Is that legal? I just want to stay on the correct side of the law and supposedly help keep software prices down by not doing anything considered to be piracy. Thanks!