my generalizations are based on maemo wiki info on about testing, devel and my own experiences. I'm not saying that you should not try testing and devel but if you choose to download apps from these places then you are on your own and for FCK sake try to behave according to it (google,read,google,read,make thread and be kind to the fault!)

I have modified hildon components,modified pulseaudi,stuff from devel and currently my system runs pretty well.If something happens the first clown I'm going to point at is my mirror image.