thanks for the wipe cache tip, i ususaly wait to sync my account till after i flash the fix, then i reboot, sync my data, select my contacts and calender and gmail as well as dropbox. does it pretty fast on data and havent had any syncing problems until i get to GP, where i get those errors for the first 30 min.
Next time wipe cache. Shouldn't have to wait for 30 minutes. I get everything up and running in the time it takes me to add my account, click through the play store accept dialogs, tick off the checkboxes in Accounts & Sync, reboot to CWM and wipe cache, then boot back into the ROM. Works every time for me on CM7.