I have tried installing Flip4mac so I can listen to audio streams and no streams work. All solutions point to going to Flip4mac in the System Preferences window. One problem, it doesn't show up there. I have the app in my applications folder but for some reason it doesn't seem to fully install. I have uninstalled and re-installed twice including restarting the computer. In the "other" area of Sys Prefs I see iStat menus, Multiclutch and Perian. This is a 4 day old Macbook Air. I have another Mac so I don't believe it's user error but I may be wrong...really wrong in fact. Any thoughts?