Maybe I'm wrong, but the "historical" of 600's ROM revisions are:
- 37299 or less: no IDE controller in ROM;
- 37300 : IDE controller up to 2 Gb HDs, partitions up to 1 Gb;
- 37350 : IDE controller up to 4 Gb HDs, partitions up to 2 Gb, like A1200.
Changing ROM version to 3.1 version and you'll be able to put any HD, up to 120 Gb (but you need TD64 or other patch in order to use it).
:-D
