Thanks ImperialFighter, that will be great.
Think I found the articles you linked to
http://www.thedigitalbits.com/articles/jeffkleist/3d2010primer.html
http://www.digitalversus.com/bringing-tv-to-life-with-2d-to-3d-conversion-news-13322.html
After doing some research, my guess is it was the TX-P42GT20, A Panasonic with 2D - 3D conversion.
Don't know why I'm looking at 3D TV's at the moment, until the price drops and more 3D content is available, I wont be rushing out to buy one.