everytime i run limewire my computer crashes...blue screen with the message...a problem has been detected and windows has been shut down to prevent damage to your computer. IRQL_NOT_LESS_OR_EQUAL...technical info ***Stop: 0x0000000A (0x9D886240, 0x00000002, 0x00000000, 0x80522C18) limewire says could be my graphics card and to reset to default setting (how do i do that?) my computer is a dell dimension xps with windows xp home edition and nvidia geforce 6800 (is this the graphics card?) i am a computer dummie please help