Somewhere I saw a pic of the first half-way decent mod I've seen for anything wii-lated.  If you use multiple wii-motes, the pointers for each player are different colors (red, green, bliue and yellow I think).  So someone swapped out the LEDs in the Wii-mote to correspond (so the pointer color matched the pointer on your wii-mote).  Anyone seen a write-up on this?