Ok I finally ordered two different green screens. One is made from a nylon parachute type fabric and is a neon bright type green.
http://www.greenscreenwizard.com/Popup5x7.aspx
I ordered a plastic one from EBay which is little bit darker green than the one above
290295908182

I have not ordered a muslin one yet.............. i was bit worried because the reviews I have read said that it wrinkles bad.

Billy D.

I found this to be interesting according to Wikipedia the different hues of Green and Blue that can be used in Chroma key.

http://en.wikipedia.org/wiki/Blue

http://en.wikipedia.org/wiki/Green

Billy D.

Thanks for the  info reg portable screen. Please give some info reg Pinnacle studio 10/12.
Is it also a  portable screen ?

Bhanu

I actually use Sony Vegas, but thats only because the last time I check it was the only good software that supported Sony's DVD Camcorders. I've had good results with it, easy to use and a variety of effects.