This gotta be the coolest pong version I've ever seen...
http://www.plasmapong.com/It's uses real time fluid simulation to make the old game a bit more interresting :)
Plasma Pong, man, I thought that calling my next game project "Plasmorg" would almost infringe on this (of course Plasmorg's gonna be based on the DodgeFlight engine, but it will have graphics similar to Plasma Pong). I guess that's the sign of the times for arcade games to have that plasma look to it.
Thanks Muzzer.
And might I add Pbbbbtt! :P
edit: That's why I was asking you about Navier Stokes stuff BTW. I have something almost complete now, as soon as I can get a bit more free time.