Here are full list of games I've tested:
[VC] Donkey Kong Country 3:
Playable
revision 2560 x86, rig in sig (1st rig) (reported by me)
[VC] Kirby 64: The Crystal Shards: Problems: Other
revision 2560 x86
Notes: hangs after "You need Classic Controller to play" screen (reported by me)
[WiiWare] Final Fantasy: My Life As a King: Perfect
revision 2560 x86 (reported by me)
[WiiWare] POP: Perfect
revision 2560 x86 (reported by me)
[WiiWare] My Pokemon Ranch: Problems: Other
revision 2560 x86
Notes: hangs after Mii warning (reported by me)
[WiiWare] Lost Winds: Problems: Other
revision 2560 x86
Notes: hangs after some warning messages popped up from Dolphin (reported by me)
[WiiWare] Defend Your Castle: Problems: Other
revision 2560 x86
Notes: hangs without any warning messages. Just black screen. (reported by me)
[WiiWare] MegaMan 9: Perfect
revision 2560 x86 (reported by me)
Most of VC games don't work some like Super Mario Bros. or Super Mario 64