Sanderxpander
Oops, haha I guess I will have to check that out. To be honest I wasn't blown away by the sound and I found the interface pretty cumbersome. Time to redouble my efforts, I could use a decent mock guitar for convenient writing.
+1 here on the sound. Especially the acoustics. There is just something about the tone and, oh, I cannot really put my finger on exactly what it is. But they do sound a bit "fakish". There are much better guitar sims out there. Sampletank 3 (acoustic) guitars are pretty decent imo.
The GS2 electric guitars are much better, fwiw