Slow Syncing with WMDC

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Hi All,
Sorry if this has been asked and answered but I did search and tried any suggestions I found and I still have the problem!

I sure hope that this is something that is a known issue and can be fixed...I just went from XP to Win 7 pro 64 bit and it takes a couple hours to sync my TP to my PC....and then it seems to just start the syncing all over again once it finally finishes!
Here is what I have tried to fix this issue...
-Un-Checked the "FastSync" option in the USB to PC section.
-Deleted all Partnerships and started from scratch.
-Did a Hard reset on my TP just in case something was corrupt.

When I was using activesync and Win XP on this same system it used to sync in just a couple minutes....this is driving me crazy as this is my business phone and I am constantly adding contacts and appointments..and syncing them back and forth....HELP!

Thanks in advance,
Mike