Back button, touch screen considerations<-after the port

I know your concentrating on porting and perfecting existing functions for the near future, but I thought I would toss this out for later.



It would be nice to have a back button on each screen, this would go a long way towards making it touch screen friendly.

Perhaps a touchscreen skin that changes the dimentions and layout of some functions. Some of the buttons functions are based on where the mouse hovers, and they are quite small (for my 7" touch screen).

Just thinking out loud at the moment.

Cheers