Hello, I am having an issue that just appeared. When viewing you tube videos or I tunes, I get a bit of static, if I scroll at all I get major distortion. This is present for all videos I attempt to watch. I have updated Itunes, as well as the latest Flash version, including checking the "enable hardware acceleration" option off and on to no avail. I have updated my sound card drivers, uninstalled and reverted to a previous version of flash, and updated my video card drivers step by step, but this did not fix the issue. Initially I was getting distortion while viewing youtube and random system lock ups that required a reboot. Since trying the above, I am not getting lock ups any longer, but the scrolling distortion is present. It may be my imagination, but the system seems very sluggish as well. Thank you for your thoughts on this, I appreciate them.