free theory training

[mealexme]

http://www.theory-test.co.uk you need to sign up, but its free!

I admit, it does not look very profesional, but it has all the stuff there. it has questions for both bits, the multiple questions and the bit when yuo click when you see a hazard. It also has lots of practice questions

Edit: and it looks like the real thing (i.e with all the buttons at the bottom, timer at the top, it has a couple of minutes break inbetween etc, just like the real thing