Hey guys I just bought a new 13" Macbook Pro and did a DIY upgrade of the RAM to 4 gb and also popped in the hard drive out of my Blackbook. Everything seems to work good, except for some of the F keys. F5 thru F12 don't seem to work. The ghosted image of the command pops up but it's grey and has a (\) symbol. I'll post a screenshot if needed. Do I need to pop in the CD and do something with drivers? Thanks.