Hello Richard, thanks for the reply but I have just looked at that and played with it and it doesn’t seem to make any difference. I looked through past forum posts and it seems to be some sort of clash with the Nvidia graphics card. Apparently I need to open vegas with that graphics card turned off but I can’t see how I do that. If anyone has a clue as to how that should be done I would love to know.
many thanks for the reply richard
paul