Playing GBA Roms on a R4DS Cart???

Is it there an emulator for it??? I can play GBA Roms on my PC using Visualboy Advance but does anyone know how to play GBA Roms on your Nintendo DS?? ???

you need a slot 2 (I think) flashcart. R4 cannot play GBA roms and will never be able to.

Replying to #2

Any recomendations of a slot 2 flashcart pls??

EZflashV or Supercard. Go to http://www.gbatemp.net/ then Reviews, they have reviews on virtually every Slot 1 and Slot 2 flashcart. Please do not use internet shorthand such as 'pls' as it is against the [rules].