Hye, i just bought my self a new dsI with the r4i flashcart...i was looking at the r4i web page and it was telling me something about playing gba games. im kinda new at this stuff so i figured i'd ask. can i play gba games on the r4i? and if so, what app do i download on to my r4i? THANKS! P.S. Sorry if this is a repost.