Since i've updated to the 3.0 firmware, i'm having a lot of trouble just answering the calls i'm getting. 75% of the time, it will ring, i go to slide to answer, and i can't slide! No touch response at all. I end up missing the call, then everything works and i call right back. I've restored thinking it was a jailbreak issue, maybe something didn't go over correctly, but still happening. Any thoughts?