[Bob Russell]

I've run into an annoying problem with Activesync that frequently leaves a few new mail items unsynched in from my inbox. Don't know how widespread this problem is, but here's a solution:

1) Create a folder underneath Inbox, and call it something like "TempForFix".
You only have to do this once, of course, and can use another existing subfolder if you desire.
2) Drag the new mail items into TempForFix and wait for activesync to finish syncing the inbox
3) Drag the mail items back to your inbox and let it sync again.

Works every time for me!