Lately my Rev. A MBA has been going nuts every hour or so, with the dreaded kernel_task 150% of CPU problem. Has anyone successfully solved this? Any recommendations on dealing with Applecare on this? I'm fully covered until May of 2011, but would rather not be without my MBA for the multiple weeks it sometimes seems to get this issue solved. I've been grabbing screencaps every time it happens, so there is a record of it in case I can't get it to happen at the Genius Bar. I'm even running ClickToFlash, and with no flash in use it's been acting up. I also have the loose hinge issue, if I present them all at the same time, would my chances of getting a replacement be better? About how long would a new hinge and logic board take to replace?