From those excellent people that brought you Porrasturvat comes Truck Dismount.
Quite an excellent little simple games based on simple but impressive physics engine.
Download from above.
So far my best score is 121,123
Quite addictive and excellent for boredom in workplace. Also, it's a small download.
Give Porrasturvat a try as well if you want but in my opinion it's not as good as Rekkaturvat.