ok i just bought a "barebones computer for my son it came with MB/ intel cel 1.8 478 pin, power supply and case, ok now i have put our old HD in it old cd/rw in it and old floppy , now i cannot get it to use the cd/rw it recognizes that it is there but i cannot get it to work , (was going to put xp in HD,) ok now i have formatted the old HD and really need the cd/r to get this to work, is there some jumper setting or bios setting needed fo IR interface?? anyone any help would be apreciated Thanks