I've been using PocketMoney since my Orange Handspring Visor. It allows you to import and export data to Quicken and Microsoft Money. I primarily use it as a stand alone app - I always have good intentions of using Quicken on my desktop, but that never seems to work out.
Anyway, there is a trial at the software store. Check it out and see if you like it. For me, it's one of my favorite applications.
Here's the link to
PocketMoney.
Let me know what you think.
-Chris