The dpad is 4-way, not 8-way (edit it IS 8-way! just very hard to hit the diagonal!) so there's no diagonal. Let us know how the bt controller works for you. It should be possible to construct a case for it that fits around the tablet.

On the 'good news' side, I worked through the night and got Pete's software renderer ported.

365471 Jul 30 04:39 libgpuPeopsSoftX.so.1.0.15

Course PCSX needs all plugins to start a game. Looking at the CD/Iso loader plugin right now and it's at least another day to get that ported. Then the APU, and controller plugin (will try to cut that out completely) and we'll see if it runs. :P

If it runs at all, the speed is going to be a joke, so what's the point? I hope to 1) be the first person in the world with a working 770 psx port .. And 2) get an unoptimised psx emu out there to help illustrate the amazing work that the psx4all / gp2psx crew has done.