Posted: 03:17 12 12 03 #1Suddenly, out of the blue, hot syncing produced "log" entry that "address book synchronization failed". Address book entries still in handheld, but I cannot open Palm on my desktop, with message "failed to open address book database". I'm then asked if I want to report problem to Microsoft, etc. I downloaded another version of 4.0.1 from Handspring site, thinking I had a corrupted file or something. Also did soft reset of handheld and then hot synced. Nothing has helped. Any ideas? Thanks a lot.