I installed the OS 2008 Hacker Edition for the Nokia 770 and although there were dire warning about performace it ran well. The only issue I had was the system sound. It was extremely low. This happened from boot forward. Any internet radio stations I added were barley audible.. BUT the preset BBC stations were of normal volume. I have since uninstalled and returned to OS 2007 HE BUT I'm wondering if anyone has a solution to this issue? Any help appreciated.. thanks