I redownloaded Epocrates (after getting it to no use a memory card) and installed it as documented by Epocrates. It seemed to install correctly without errors. After the second hotsync to update the Rx data, I tried to launch it from the GVM and got the error: 0x30060207 and all my applications disappeared (again). Some of you seem to have it working, but I don't know how. I'm using a 32Mb memory allocation which seemed to be more than it needs. After another hotsync it seemed to come ok. However, Epocrates crashed in the middle of one its applications and then when I run the GVM, the apps were gone (again). But some resyncing and they all come back (with some lost data).

Anyway it looks like it all works now with some caution.