i'm having 2 problems that are driving me crazy. i'm on a 09 macbook pro, 4GB of RAM. (1) youtube videos - even when fully cached - are jumpy as hell. the video will stop, jump 1-2 seconds ahead, etc. what the hell? there's no reason for this, considering my computer should be able to handle it, and by caching the videos fully, it should take away any bandwidth issues. (2) flash videos are often completely unresponsive to clicks when embedded, especially within google reader. i'll click 400 times and literally nothing will happen.occasionally, if i click NEXT TO the play/pause button, it'll register a click on the play/pause button. i've searched extensively for this and haven't been able find a solution. any ideas?