Hello, I'm having some problems on my MBP 13" i5 early 2011 with OSX 10.7.1 , and I think all started after the recent 2.2 EFI update (before that, any of this happened). The first one is some kind of multicolor crazyness in the screen, I recorded a video with my iPhone to show it. I wasn't doing nothing special and suddenly the screen went that way (I recorded the video the second time it happened, so it wasn't just once). Then I have no other option than holding the power button to force the shut down, and there it comes the second problem: the led turns on, but the screen is black and OSX doesn't boot. I have to hold the power button and power on again like 4 times to finally boot normally. Also when I put the computer in Sleep mode it does not wake up, i have to start the process of holding the power button and turning it on 3 or 4 times again until it boots. Sometimes when booting it shows the progress bar it appears when you are updating EFI, it seems that it's installing the update again, but all the problems persist. I already tried to reset PRAM and SCM. As I said, it all started after the EFI 2.2 update released last week (well it was released along with some security update so can't tell if the problem was that one, but I think the EFI is a more serious business). Is anybody experiencing any similar problem? Any idea?