I have a crackberry. I love mine, but I have the issues with the rollerball too. It will randomly get stuck and refuse to roll. It will also randomly shut itself off in the middle of a conversation sometimes.

I'm sure that has NOTHING to do with the several hundred times I have dropped it on gravel and concrete.

*shifty eyes*

My trainer has a crackberry too and I can't talk to her on the phone because her phone will drop the call several times during the convo before we both give up.