Hi Tom,
Thanks for the reply.
Im not quite sure this is the issue.
This 'Green Screen' is only happening on the reception computer, we have a laptop with MagicRadar installed, yet it streams the video feed.
Thats why I am thinking it has something to do with the codec.
Just then I had installed Nero 9, and tried MR again, and it worked!!!
I then reset the computer, and it reverted back to the green screens.
Any ideas?