I just updated my ActiveSync to the latest version/build. Thanks to Tim Sneath for the reminder. The one critical feature Microsoft ActiveSync still does not support is the ability to sync Inbox sub folders. What gives? Am I missing something?
Easy/simple storage card support is another (less critical and dramatic) missing ActiveSync feature. However, for $6 USD MightySync works well syncing my MP3s (and other files such as RSS, RDF, and Atom feeds) with my dinosaur PocketPC (WinCE Version 3.0.9348 (Build 9351)) 64MB SD storage card.