hi flasher
My player has 7 software controlled buttons in total, 4x on the direction pad, 1x play/pause, 1x menu button and 1x small back button on top which works like an escape button. The play/pause button powers the unit on/off.
The calculator works perfectly, all the buttons work the right way, I didn't need to modify the source at all.
There is also a slide switch on my player which just breaks the battery supply making a total of 8 controls, but only 7 are software controlled.
btw "swirl" is doing something with file access on
www.wasm.ru
http://www.wasm.ru/forum/viewtopic.php?id=27246&p=11
cheers knob.