[Ken Case]

Please send feedback on this issue to Apple: we built OmniFocus on top of Apple's SyncServices API (since OmniFocus runs on 10.4, and SyncServices is the only 10.4-compatible API for syncing with Mac calendars), and the MobileMe calendar beta is apparently not compatible with SyncServices.

At this point I don't know whether Apple is planning to fix this—and they might not know yet either. They might simply be waiting for customer feedback to see how many people care about this issue. (If someone has seen a statement from Apple on this, I'd appreciate a pointer!)