Classic Controller Pro for Wii. I did not like it at first, but I have gotten used to it. The L, ZL, R and ZR buttons feel really cheap though.
I mostly wanted to get it to mention how well/poorly all control setups work in my eventual Sonic Colors review, but I sometimes get stuff on the Virtua Console. The other day I also picked up Super Mario RPG on there. Very good game so far! Clever use of the Super Nintendo's controller layout.