Yoshis Wiz Emu Pack and Fact Sheets contains SD card ready emulators and fact sheets for the Wiz.

Following emulators come with the pack:

AlexKidd2x 0.6 (SMS)
CPS2Emu (CPS2)
FBA2X 7.3 Alpha (Arcade)
GnGeo 0.7 (Neo Geo)
gpfce 0.4+ (NES)
gpSP 0.9-2Xb-u6 (GBA)
Lemonboy (GBC)
MAME4ALL 2.6 (Arcade)
NeoCD (Neo Geo CD)
OhBoy 1.0.0-beta 1 (GBC)
PCSX4ALL 2.2 (PSX)
PicoDrive 1.8.0 (SMD)
PocketSNES 7.2.0qf (SNES)
ScummVM 1.2.0 (Classic Adv Games)
Temper 0.75 (PCE)
UAE4ALL 0.8.0 Beta (Amiga)

http://dl.openhandhelds.org/cgi-bin/wiz.cgi?0,0,0,0,5,542