Dear LM7.2 user: My realplayer7 is keep high noise sound on any live audio and vedio. I wonder this my own software problem(I upgrade from 7.1 to 7.2 by harddisk upgrade, it spent me two days even using cable modem) or common in 7.2, if you guys using CD install or upgrade. If that is common, is anyone can listen live radio or even vedio without using realplayer? I tried install netstream(two rpms) but I do not know how to use it. best regard Eric Lin