I noticed the same thing when trying to transfer all my old Palm PIM data from my PDA to JPilot (on the desktop) to JPilot (on the Nokia 770). The Dates database was the one I had most trouble with, but the Notes were the only things that transferred smoothly. Now I'm focusing on sync'ing with the Exchange server at my workplace (through Evolution and its evolution-exchange capability), which will probably be more useful to me in the end.