Yeah, yeah, I know I can use either Mac or PC formatted Zips with my TiG4, but a Mac formatted Zip was requested from me the other day & I said, "Sure, I can do that.". I had been using Zips from my old PC & leaving them PC formatted so I could exchange .doc files & such between the 2 computers. I did re-format one of them for the Mac, at least I thought I did. :-) Anyway, I tried & tried to find a way to re-format a Zip disk tonight & have come up blank. Can anyone tell me where I can find the utility to do this? I'm using OS/X 10.2.3. TIA, Frank Wiewandt