Just a real quick cleaning tip, mostly for (metal) Macbook users but I'm sure it will work on almost anything.
You can use the Magic Eraser from Mr. Clean on your entire Macbook (except the LCD(1)).
NOTICE: USE IT DRY, NOT DAMP OR WET!
If you've never used this product, you'll be amazed. We've been using it to keep all our Macbooks look brand spanking new.
Note: Since its glass its probably okay but I just use a microfiber cloth and car wax on my LCD.