I agree with shaf on this, except for one thing. I believe the size limit of the 6.6 ROMS is 1GB. I've run into the same problems getting some 2.1 GB Seagates running on my old 2000. I don't think partitioning the drive to 1gb will work either. I tried this too... I'm not sure about that Seatools program, you could try setting the drive to 1GB and see what happens. I found that the 2 500meg drives I already have gives me more space than I need anyway. Amiga isn't bloated like M$ :-D