Thanks, I need to clean them up and take some good pics. I also need to scare up some dispaly bodies and paint them up nicely!

How does the truck with the slipperrential drive? I have been always curious on how well it worked.

Well it has the long wheelbase arms, and a 3.3 length chassis, and my tekno revo (that does not have a center diff) has a shorter wheelbase. Comparing the two is very interesting. The slipperential revo turns quicker, stops just as well and seems to accelerate just as fast. It does balloon the front tires quite a bit under hard acceleration, think I need some thicker center diff fluid. It is much more stable in turns, hardly ever flips. It will lift the inside back wheel on a hard tight turn at too high speed, but it does not flip, it does slide, but very controllably. I would say that it is far superior of a track vehicle than the non center diff revo. It just seems to steer better and turns faster. I do prefer it to the other revo.

The only thing I wished I had been able to try with that truck was sway bars - but of course Traxxas just came out with them a few weeks ago. I have them on my Nitro Revo, and they make the truck turn SHARP, but it will still flip.