I check it religiously. I've done a full setup on my bass per factory specs but went back through it after i changed out my pickups and shielded everything . I was aware you could select a tone, which i did, but as soon as I load the song/songs in question it swaps the tone to whatever is selected For instance, Joan Jet and the Blackhearts - Hate Myself for Loving You... I wen in and edited the tone after loading and removed one of the distortion blades and tweaked the one that was left and got a really clean sounding distort.. basically an overdrive that sounded really good. I saved it but when I went to play the song again it was again the really muddy sounding dist as before. When I loaded up the song none of my changes were there. Figured I may have not saved it so I made the changes again, made sure I saved, and once again on loading its the same old tone set up. It's not that big a deal as my amp can easily over power my PC and Rocksmith but would be nice to either get the unlock pack or simply fix what sounds bad. Hauling out gear when I want to play vs simply plugging in is a bit of a pain sometimes.