No Cooper, is actually working on new stuffs, and rather impressive ones. (No details, I don't want to spoil the fun!)
Yes, rocket did took off, 4 or 5 times. The big one exploded because of overpressure, the small one worked well.
Other guys filmed the rocket so I expect some videos on YouTube soon.
Simon Sunnyboy/Paradize - http://paradize.atari.org/Stay cool, stay Atari!
1x2600jr, 1x1040STFm, 1x1040STE 4MB+TOS2.06+SatanDisk, 1xF030 14MB+FPU+NetUS-Bee