GBA Roms on R4?

Can you put a gba game on your r4?
And another qeustion:What is the Slot 2 button on my r4 card?

On it's own-no r4's can't do it.A slot 2 card uses the gba cart slot, the most commonly and best to use is the ezy 3 in one.It's not emulating gba, the games stored in the r4 are just being booted in gba mode thanks to the ezy 3 in one flash cart.Post Merge: [time]1269948420[/time]
"slot 2 button"-Prehaps you press that to access a slot 2 card inserted, try throwing in a random gba cart and see, though an ezy 3 in one (unless it's booted a game and saved it into it's self) won't be recognised.

oke thanks