I'm not experienced with using all the tools, but wanted to change a note in a cdlc song. I have the .psarc file but don't know how i can import that into editor on fire. Where should i look? The tutorials talk about making up cdlc from scratch, but I haven't found info on this. 

@@eaterofpiss If you don't know how to create a CDLC to begin with, making adjustment is even more difficult and cumbersome to do.

You need to unpack a psarc to find importable xml for EOF to work with but even then, a lot of things will have to worked with to make sure everything work as intended for you.