Great doc, I have one saved on my computer from all the searching etc. This will definatly make some newbies life a lot easier. What I have notices that gives me the most performance is changing the cache size to 4096, the enablecache 1, and then go to filters and the replecachesize to 4096, that single hack speed up my phone as well as the screen rotation. Other than that I use the No sms msg, and the phone and wifi hack. So far so good fast and stable. I have also done the hack before to change the vocoder to 13k voice and that seemed to make the phones volume drop a little, didn't notice any difference.