Don't know if it belongs in this forum, but my wife has a Verizon vx9800, and we can send contacts via bluetooth flawlessly. However when it comes to calendar events, her phone cannot send events, but I can send them to her. The problem is her phone receives the data gives errors on her end. I'm guessing its a limitation of standard calendars on phones, and not the treo itself. Anyone else come across this issue.