Chief
Legendary Chief
Towns Folk
I wipe it down when I realize it's dirty. So considering how much I play it, I wipe it off every day usually.
If it weren't for all of the downloads I have I probably wouldn't take care of it as much as I do now. The thought of losing all of this stuff is scary >.>
Do your L and R trigger buttons work? What do you use to wipe it down? I usually use paper towels. I put damp water on the paper towels and then I dry the system off after.