Rodiniai:	4240 (41 per 7 d.)
Atsisiuntimai:	1619 (17 per 7 d.)

Stepup conveyor for SketchyPhysics-July7-07. Some details took more time than i thaught, but now its running forever ... Thanks to CPhillips for his great plugin ! Request to all: SketchyPhysics uploads for Google 3D Warehouse should be fully tested, contain version number and represent some new ideas.