I'm not sure if this category is where this post belongs. I used to have one 20 gig HD (C that ran win98. Then I bought a new 40gig HD and WinXP and added this new HD and installed WinXP on it from within Win 98 and it became my D: drive and I had the multiple OS screen come up at bootup to choose which OS to use. Now I want to get a new HD (120gig) for more storage and I am ready to retire my old HD (the C: drive with win98, which i no longer use). My question is since I had installed my WinXP on D: drive from Win98 on my C: drive, if I pull the C: drive out will the computer boot from the D: drive automatically. (I'm afraid that it won't since the initial boot info for the multiple OS setup must be on the C: drive). Also, when adding the new 120 gig HD (which I just want as storage, no OS installed) should I install it in place of the old C: drive (the master on primary IDE) or should I switch my old D: drive to this position and place the new drive as the slave. My other (secondary) IDE port has a DVD and CDW on it which I want to keep on the same IDE port as these are both slower, at least I think thats the best configuration, let me know if I am wrong. Thanks