NESoid on Hero....any tips???

You have to "push" down on the furthest point of the on-screen keypad for it to work but I have found it to stick ever so often.

 

I use gameboid but the settings should be similar i think.

I use the trackball as the dpad
volume up/down as a + B buttons a
back button as start
search button as select

full screen mode ticked
screen upside down ticked

and then turn the screen horizontal and you have a decent little gaming
device!