I built mame controller with built-in computer. I have an i-pac, 2 ultrasticks, spinner from ultimarc as well. 6 buttons for each stick. 1up and 2up buttons. i use the shift feature on the i-pac for needed input. all the sticks are controlled via USB and the buttons are plugged into i-pac and not the sticks. I think that is all u need to know. so, my problem is that I can't use the sticks for any games. and i don't believe the spinner works either. tho the sticks and spinner work in the 0S which is XP. Can anyone shed some light on this and how gameex knows which ultrastick cfg to download for each game? Thanks. BTW, I just bought gameex, i feel good now.