Answer to "How do I get to the keyboard?"After reading all these comments, I've decided I can live without the use of the letter u and the number 7. The risk of breaking something while dismantling things is too great. I already have an iMAC and the Macbook Air is more of a convenience 'toy' than anything else. It would be an expensive $1300 'toy' if I further ruined it by attempting this multi, multi-step guide. I already bought and received the $59 tool kit today, but I'd kick myself if I broke something and ended up with a useless laptop. So, thank you to all of you who submitted your comments. Great website for those who DO feel confident in their abilities!!