The window and other editing at the start of the DKRC Eagles vids on YouTube doesn't come from the original footage, it's edited in to avoid copyright breaches since the uploader has no rights to display it, and the Eagles are slightly infamous for their dislike of things like that. You may want to check out this
http://www.amazon.co.uk/Eagles-Early...lybirds+eagles for the full DKRC performance, a concert from Holland in 1973 and all bar Out of Control from the BBC gig, in its original broadcast format.
And yes again, I too love Joe Walsh's DKRC appearance, the performance of Turn to Stone on it is sublime. Part of me wishes back in the 90s they'd hired Joe Vitale again, and not Scott (as much as I like Scott and his work).