Thanks for the encouraging support! Right now we're finally getting close to having a working build of DIRT running on Allegro instead of the crappy foundation we had before.
Since Allegro has linux implementations, we do intend to eventually try to get the project to run on GP2X as well. This won't happen until we get the game itself more solid as a windows version first, though.
However, if there's enough interest to port to GP2x asap, we could try to set up a paypal donor button and hire someone competent (like
http://www.icculus.org) to do it for us...
I'll think about it.