I have two 74gb WD raptors that are sata and i want to install a 250gb WD ide hard drive to put music and movies on. Last time i tried to do this my computer wouldnt even start up as some of you may of read in my last post. I finally got it to turn back on without the 250gb in and i want to know what i need to do to add the extra hard drive in without having problemes.