This is the latest GameBoy Advance emulator on GP2X (As of 15. June 2007), gpSP V0.9-2xb_1. Many games run perfect, and most run fullspeed but with frameskip. Only a few games are unplayable IMO. It is really nice! :D
Here is the GP2X Cradle that I brought from the post office today. I will show how it works, it has 4 USB ports on the front, TV-Out (S-vid, Audio L&R) and AC port on the back, serial port on the left and JTAG on the right side. One thing is that the USB ports on this thing are good, a lot of devices work even without using a power supply, unlike the ARTaylor's USB host cable.