I think I will register and pop along anyways and see how it goes. I have no Unity at the moment, but it should be good to meet some people and play around with some ideas.[/quote:2fe688d5cc]
You can still use mono game which is basically the same thing as xna.
And even at that Unity isn’t that hard to grasp and if you managed to get a couple of free days before the event I’m sure you could become sufficient in it. The only really awkward part I found is getting your head around the fact that it’s a Component based system.