No, the contacts were unchanged. For example, the email addresses for my girls were in my address books individually. I created a group "Girls" and added these three as members of this group, saved it. When I compose an email, i type "girls" and accepted the suggested name "Girls". When I send it out it would send the message to all three. That works just fine for me. Sometimes when I compose an email and select "girls", I either get an error saying that the group is empty or has undeliverable address. So I go to my address book and checked "Girls" entry and see either missing entries or empty list.
I am suspecting when I sync up my BB to my Outlook (just for calendar), something is messing my address book somehow? I will continue to monitor and find a pattern or cause one day.
Wyndtell > Sidekick > Sidekick II > 7230 > 8830 > 9630