I have a Maxtor 30 Gig as the Master and a 80 Gig that I installed today as a Slave. I have Win XP Pro (clean installed) and in Device Manager I have those two HD with both the right amount of Gigs. In "fdisk" I see only a 10 Gig for my new one which is a 80 Gig. With XP and 2000, partitions over 32 Gig in FAT 32 are not supported but they are in NTFS. My problem is that how can I format my new HD if I see only 10 of the 80 Gig that I have on it even using PM 7 or the Drive Manager from XP, . My jumpers on the master are OK, on the Slave no jumpers needed and I can not format my new drive. Let me know if you have any solutions please and thanks all for your time.