I was quite surprised at this news, but it looks like Guitar Hero III will be making its way to both PC and Mac. It will ship with a USB Gibson guitar, although keyboard/mouse will also be supported (which defeats the purpose imo). Anyway, Frets on Fire, has been available for a long time and does a pretty good job. I wonder whether anyone will be attracted by this. Personally, this is a great game to play socially in front of a TV. I own both the PS2 and 360 versions and I'll probably buy GHIII on the 360. Anyway, I thought I'd point it out if anyone was interested!