Any way to partition a 320GB drive on an iMac G3?

[68kPlus]

I have a 320GB drive in my 600MHz Graphite and would like to make perhaps 4x 80GB partitions on it. How could I achieve this?
My theory:
Partition the 320GB drive on my Indigo iMac to be 4x 80GB
Put the drive back in the Graphite and restore the two 64GB partitions I currently have (making up 128GB visible storage).

Would this work?
I'd love to have 4 as I want to boot an earlier OS X and maybe Linux.
Thanks for the help (in advance)
-68kPlus

 

[François]

Maybe this might help: Using 128 GiB or Larger ATA Hard Drives

 

[68kPlus]

Maybe this might help: Using 128 GiB or Larger ATA Hard Drives

Looks promising! I'll look into it. Thanks!