Just wondering guys, I recently visited my local Apple store and noticed that the recently updated macbooks and macbook pros seem to be having some issues with dashboard and a few other graphical features. Whenever I brought it up after letting it sit for a while, the display seemed to lag/glitch before finally pulling up dashboard. I was wondering, has anyone else experienced/seen this issue? Is it related to just upgrading the operating system such that an archive and install will not cause/fix the problem? Give me your thoughts (in a non-creepy, non-evil, non-serial killer sort of way)