Hi guys, Just got my new macbook pro last week, been having some problems ever since i changed my ram to Kingston 1066MHz DDR3, supposedly to be compatible with the MBP. I have experienced horizontal lines of flickering and freeze of my entire system, which requires me to do a hard reset. I have recorded a video of it here. I have also experienced similar type of freeze, but the screen pixels just cluster together at the top 20% of the screen, much like this. I have ALSO experienced my keyboard totally not responding when i try to recover from a password saved screensaver!! The mouse is working fine, but the system just can't detect any keystroke input, forcing me to shutdown forcefully again! I don't have time to send in my MBP as i need to work on it, and cannot do without a machine, any ideas how to resolve this? May i also know which rams are compatible with Mac? Thanks!