K, here's my situation. I've been helping my mommy with her kimpyutur. She has an old P2...yes P2 with win2000(english) and winME(japanese)...yes japanese OS's on her system. I don't know the guy who helped her with it(I was living far, far away at the time). I just did some work on it the other day and now neither CD ROM's are recognized by only the japanese OS(ME). Does anyone have any experience with running 2 OS's. I have no clue :o .