For a while the migration path from Pocket Access to SQL CE / SQL Mobile has been missing a key piece of functionality which many Pocket Access applications relied on - the Synchronisation functionality in ActiveSync which synchronised with an Access database on the PC.
Today we have some good news from the SQL Mobile Team - A tool called here "Sync with Access", which is due out in Beta form in August, will return this functionality for SQL Mobile (and the forthcoming SQL Everywhere Edition).