I wanted to express a warm, warm thank you to everyone for their insight in getting my Palm TX to sych with my PowerBook. I finally got things to sync, but it took a lot of patience and tweaking. I got frustrated and ended up blowing off everything I'd installed (i.e. Palm Desktop) and starting from scratch. Then, since Entourage seemed to be the problem, I took a different route. I ended up having Entourage's contact list and calendar sync with iCal and Address Book, and set up iSync. By launching HotSync from the Palm itself, it is finally synching. While it's not a direct sync between the Palm and Entourage, there's nothing "extra" I have to do since the sync between Entourage and iCal/Address Book is automatic. I hope to find out how to get Entourage working to sync directly with its own conduit, but for now, I'm content. I'm grateful for everyone's help, thank you so much!