UPDATE: this is a follow-up to my last post about Frets on Fire. After poking around the FOF website, we were able to find a simple hack to get the program to work on my Intel based iMac. Here is what you do:
2) Follow the directions from the screencast here to make a simple change to the program.
3) Start shredding!
You will definitely want to Google your way to adding more songs to the library. There is a great post here from the FOF Fan Forum on how to use Audacity to convert mp3 files to Ogg Vorbis files so you can create your own songs.
I see a lot of potential for a fun program you could use with your students…especially the creation of new songs. Let me know if you have tried this with your students.