I followed the Linux instructions, as modified for Macs, outlined in another topic on this group. The .pdb and .prc files are created, and the computer tells me it's transferring my titles, but when the HotSync is complete I get the "you need to reset your handheld" message, and when I bring up PalmThing it is empty -- no entries at all show up. The log shows no error messages.

I don't know about the mac or linux parts, but I had to sync once to install the program and sync a second time to populate the library.

Repeated syncing does not help me.

Does the .pdb file on the Mac side look like it's about the right size for your library? Is it about the same size on the handheld side?