Thanks for the info Dave. Maybe I can get rid of that "bhd" Buddha Hard Drive, in my signature. Haven't been able to get a CF IDE adaptor working on it.
My Catweasel Zorro MkII has one of those Disk-On-Module solid state 4GB drives on it - works absolutely perfectly. The drive is shared between the A2000 (actually an A1500) and the Goldengate inside it. No silly cables or anything, just plugs straight onto the Catweasel (which has a Buddah built in) - but it does require a bit of juggling to get everything inside the case!