George, where are you getting the 10 GIG IBM 2.5" 9.5MM Drives? I can find 30 and 40 GIG drives but not 10 GIG. Since the drives will just be holding Tyros program data (no audio or samples) I would think 10 GIG drives would be more than enough disk space (right?).

Does a 5400rpm drive make any difference over the 4200rpm drives when used in the Tyros?

Thanks