Interesting, but it doesn't belong in comp.windows.x.pex...

-- 
Himanshu Gohel, gohel@csee.usf.edu                      | Yeah, Pops was right,
WEB URL: http://www.csee.usf.edu/~gohel/                | it's a wonderful
Geometric Modeling and Computer Graphics Research Group | world.
U of South Florida, Tampa, FL. USA.                     |  -- Tony Bennett