This is cool as hell. A company called WildPalm (what a name) has launched their GoBoy GameBoy emulator for the Series 60 phones from Nokia. It's very neato. It's based on gnuboy the open source emulator.
Considering my obsession with both Symbian and Gameboys lately, this is a really fun little app to me. Now only if I had a phone to play it on. :-(