Quote Originally Posted by ajmaudio View Post
Yes there are several dvi to sdi solutions out there but none of them can accomplish one thing.... bring broadcast "refresh" rates into the computer domain. This would, at least in theory, solve some difficult problems. However, since ou brought up that particular box, have you used it?
the "broadcast" refresh thing is an edid thing - the output device tells the computer what refresh rate and screen settings to use

you need to try something like this

http://www.dviparrot.com/

things like image pros also usually do the right thing when they send edid settings to the mac