Sync on windows error with Bookmarks

Problem syncing at work (on a Dell, Windows XP). I can sync at home on my PowerBook and my bookmarks work fine. They used to sync just fine at work, but now I get the following error message:

Bookmarks could not be synced due to inconsistent data.

Confirm that your computer’s data is valid, then reset Bookmarks on MobileMe in the MobileMe Preferences on this computer.

I have reset the sync on this computer, and I redone the sync like it is a new sync. I have reset sync history in iTunes. Their help chat told me that I need to reset the sync with my home computer, but I have to wait until tonight. And will that even work?

Anyone else had this error? I miss mac.com, I could access my bookmarks from any browser at anytime.