Credit to the following contributors (THEY DID IT ALL! Not me):
Rogue_F aka Alex
h3r1n6
Capo
Worldrave
Raph666
crazy.neo
Konador
dgrams2000
&
Ultimate_coffee

Old Features:
Drums
Disappearing notes
Hammer on's
Song Failing
Hyperspeed cheat (Type Hyper)
Change Board speed
Rock Meter
Crowd Noises based on Rock Meter
Music Queue
Comes with GH2 necks (so far only options)
Alternate GH background pack
Alternate menu and start pack
New Features
Brand New 2D notes
New graphics
GH neck chooser
GH lines for neck
Change Song is the FIRST OPTION after completing the song (not replay)
3 songs from Vice City :p (courtesy of guitarqueero)
Link: Here