Here. Please test it, in case I've missed something. Some changes I've made:
* Failing is always enabled in career mode, regardless of the setting. This is to stop people from being confused when they can't unlock songs properly with failing off.
* I put the fastforward cheat back in, to make testing career modes easier. If players want to use it to cheat through career mode, then no-one really cares. GH2 and GH3 both have "Unlock All" cheats, anyway.
http://www.mediafire.com/?rn1emdvahil