Hi
If you would like to use mp3 format in your game, and make games that match with todays hardware capacity, I would suggest you learn real programming (C++ and Assembly (assuming you can't code, sorry if I'm wrong)) and use D3D or OpenGL API.
It's quite amazing what you can do with nowaday's CPUs and GPUs.
Or ofcourse you could make more retro-style games, if you like, for dos or whatever platform.
Well, this is a bit out of topic, it's SCI Studio forum, after all.
-Stealth
3D game/demo/OS/app programmer