I just bought a second hand Gameboy Advance SP and one of those devices that let you play downloaded roms on it, anybody care to recommend awesome games to put on it?

So far I have:

Kingdom Hearts: Chain of Memories,
Final Fantasy VI,
Spiderman: Mysterio's Menace,
Mario Kart,
Supermario Advance
Need for Speed underground 2,
Dragonball Advance Adventure
The Sims 2,
and Bookworm.

Also going to let my little sister play so I need input from Snarf as to what games a girl might like to play. i.e. Barbie Adventures or WWE Survivor Series.