All good adivce above.
Here is my effort - adult only I think, but not that adult, or maybe it is...
http://www.zaskarfilms.com/filmPages/ATVnewspage.htm
Done with a 8ft sq proper green screen and lit with cheap site lights. If you gat the talent infront of the screen a fair way it is much easier. L:ght the screen with one lot of lights and the talent with another to cut down shadows.
All done with the vegas keyer.
I dont think single ccd cams are neccerceraly more noisey and given the lighting levels noise is irrelevant I should think.
I would like to know if these add on keyers really perform better too.
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I have two prejudices - I am anti HDV for consumer camcorders, and I eat mooks who claim to be pro wedding vidders and ask dumb questions.
www.zaskarfilms.com You tube channel 'zaskarfilms'
JVC DV5001e (big cam), Sony PC6E (tiny cam), Vinten pro5, PAG light, SM58, Sony ECM50, Sony C-76, 0.5x convertors for sony, Rode video mic, Vegas 7.