Please help me, i need to know how to change music.
 

First of all i am what you would consider a newbie. I have no idea how to burn dreamcast games, but i can easily learn if told. Secondly, I would like to know how to change the music to Marvel vs. Capcom 2, and if possible, I'd like to know where to get the files to do so. Please help me out, i'd very much appreciate it, as the music to MvC2 is horribly aggrivating.

Thanks

You can find a good tutorial about how to burn DC games here :
http://www.megagames.com/dc/dc_backup_faq.shtml

Now, to change MvC2 musics, if they are CDDA, it's quite easy : just change the 1st audio tracks. But if they're sound files (I'd bet it's this case), you'll have to change these files, so you'll have to know their format and to make your own musics in this format.

Good luck. ;)