Mine seems to get dusty pretty fast. I think I read that you should use a dry towel to dust it, but I am using a dry cloth and the dust doesn't really come off that good. So is it ok to use a damp towel to dust the top of the xbox? And there is also dust along and between the slits on the side of the xbox for the air intake. Dunno really what I should use to get the dust between them. Any tips are welcome!

Btw, is it ok to have my xbox sitting on a towel? I read some where you should not have it sitting on the carpet, and a towel is fairly similar, I guess. I dont think its blocking any air vents unless there are some on the bottom or something....