I second Latin's opinion on down-grading. It works for me as well. I'm on 2.1 now. This does not cause the memory problem (although it still eats a lot); and 2.1 IMHO is more stable compared to the later ones.

Complaining with a positive spirit is good, 'cause it helps the developers figure out what's wrong with the baby. Insulting, on the other hand, is not good. 'Cause...well, tell me one good reason why it's good (assuming we're all civilized!).