Thanx... :)

BTW. very nice & good Video Tutorial at DvGarage.com... :)

I also found a bit more... got very curious... :D

"Smoke & Mirrors - Heat Wave" by Alex Lindsay...

Hi Brian,

I have been looking around the net a bit... and maybe some of this might help with your problem... :)

"Jet Engine Heat Haze" By Andrew Smallwood, it is unfortunately a Lightwave...