Hello! I bought my MacBook Pro a few months ago and recently I have noticed that everytime I use the F8 key to pause iTunes, my backlit keyboard goes out. I've tried browsing the internet and reading forums and various other articles but I haven't seen anything on this specific issue. The backlight doesn't go on until I press the the brighten or dim keys. Any thoughts/solutions? I have been thinking about taking it to Apple, but is there anything I can do to take care of it without having to bring it in? Thanks!