i have an acer aspire 5610z and a HDA intel sound card and i just chang to ubuntu and downloaded limewire and its was working fine for a few hours then i could play any song on limewire or at any other music player on my computer, i had to restart my computer so it could play music again and the music i downloaded can only be played on limewire even though i open it in other music player and when i try to change the volume in my computer it wont change on limewire an its just stays high