Duplicate Calendar Entries on HTC TP2

[jeephed]

I have the same issue with contacts. I don't want to hi-jack this thread so please let me know if I should start a new one, but it's the same problem. I use Hotmail, and all the time extra duplicates show up in the phone, and sometimes huge amounts of contacts get deleted in Outlook as well. I'm using Windows 7 and Windows Mobile 6.5. I think it's funny how these are all Microsoft software and they don't work together well. Do you know if there is an upgrade to the Windows Mobile Device Center that might fix this?
Thanks for all your help.