PSX controls are heaven because there are adaptors for every machine. I have made all my CPs using psx pad hacks (you can get digital pads for 5 euros!). The hack is easy and the performance is perfect! You have 10 buttons per pad. I have four psx-pc adaptors (smartjoy, the best), and two psx-dreamcast adaptors. Actually I don't have a PSX or PS2, but if I had one, I could use my Arcade CPs with PC, Dreamcast, PSX, PS2, etc. Adaptors rox! They work perfect with PC and Dreamcast, no delay, ghosting, blocking, etc. BTW, now I've bought two Dreamcast-PC adaptors, because I love DC pads for racing games in my PC.