I'm planning on upgrading my S760 soon (after I max out the memory) and I'm looking for opinions. I'm planning on either getting a zip drive or a small external hard drive. So what would you do?

I'm not planning on doing a lot of sampling, mainly background sounds and the like. I'm also going to get a Mac G4 and some form of Pro Tools, so take compatability between all of that into account.

Thanks in advance,
-Nails