I found a driver that seems to fix the laggyness that is sometimes introduced when you do an action that has a sound effect (emptying the trash can etc..) whenever I did something like this, my mouse would lag a bit and the system would be fine after the sound. So I did some research and found a driver that seems to fix the issue from this installation tutorial [url="http://www.insanelymac.com/forum/index.php?s=b8bcb4d000d69a3d7c8895d5554b55d2&showtopic=173056"]http://www.insanelymac.com/forum/index. ... pic=173056[/url] the driver I found to be useful is the SticMAC_s_Audio_fix.zip you can download it here: [url="http://rapidshare.com/files/255910545/SticMAC_s_Audio_fix.zip.html"]http://rapidshare.com/files/255910545/S ... x.zip.html[/url] [URL]http://www.megaupload.com/?d=YCJ2HGFW[/URL] [URL]http://netload.in/dateiRNRQF8HMMY.htm[/URL] Enjoy :)