dvdmike said:
Yep was on again over Xmas, it's what the cgi truck bit came from
That version has also aired on USA/SyFy. I think it's the Lowry DVD version before the final digital cleanup. (The big blue line in the dig scenes is still in evidence, while it was digitally removed on the actual DVD.)
I can't remember if we know the story behind the CGI truck shot. Did Lucas commission it, then Spielberg nixed it? Did Spielberg ask for it, then change his mind?