Okay, done lots of reading and research and have done most of the legit things to manage my memory and subsequesnt slowdown but still have a question. I believe the fabled 2.2 update along with the mystery rom update willl fix everything but no official date when these are coming. Anyway, having read about task killers some say you don't need them as Android does it itself and others say they are great. I just had a look at the running services on my SGS and it showed available memory of 15 (bottom left corner) so I turned my phone off and on again and now it says 137. Will a task killer be a better option or should I just turn my pone off at night?