I've read through this thread a few times and can't seem to find an answer to my problem.

I created a new category based on the "music" category, copied all the files, changed the code I needed to change, created new tables in my database for my new product but absolutely nothing shows up in my admin except for the 5 original product types.

I duplicated and uploaded all of the files from the "music" product type but is there something else I need to do?

Thanks.