642 Views 2 Replies Latest reply: Oct 1, 2009 5:26 AM by Frankns
I ended up doing something I didn't really want to do, that is deleting all my contacts on our Exchange server and retaining my address book records.
My Exchange contacts came from Entourage, prior to SL, and were mostly simple duplicates. After the upgrade to SL, I had nearly 6,000 entries in my Address Book and response time was beginning to lag.
Not the best or most elegant choice, but I've never found AB to handle large collections well.