I regularly synch my Bold from my work computer (not an enterprise system). Last week everything stops in the middle of a synch and I get an error message telling me to delete a particular calendar entry in May and re-synch. There is no such calendar entry on that date, either on my computer or phone. Eventually I remove the software from my computer and reinstall - same problem! Now I cannot synch any more; I keep getting an error message about a calendar entry that doesn't exist! Any ideas?