Ovicin,
I've tried a couple of different approaches to reading the analog inputs this weekend, Arduino sketches, the Wiring-X86 python example, etc., and I'm not having any joy. I also get a constant 0. I'm now trying to see if I can track down the schematics to see if I can find a fault on the board. Looking at the board I appear to be missing Q2, which appears to be fitted in the other pictures i've seen on the web. Without the schematics however its difficult to tell if thats part of the analog input buffering circuit.