Try out the new game Snail Mail from Sandlot Games. My friend Andy worked on this game, and I *almost* got my act together and did the voices for the enemies. Next time I will record the voices the night he asks for them rather than a week later.
There is a plastic attatchment (for like $10) that you can buy to make the thing fit for large hands. I as well have rather long fingers and I found that with the attatchment, the GBA SP fit perfectly.