i went thru the same issues two month ago, i got bored with my pearl and went and got the blackjack... to make a long story very very short... I went back to curve after three weeks with blackjack. I red a lot about how bad micosoft phones are, but I had no idea that it was gonna be a nightmare.
take an advise from an old man.. stay away from the blackjack unless you get a Dr. to write you a prozac prescription