"You can now get a 75Ft DVI cable from RGB too. I think it is DVI-I as well and can handle 1280x1024@60Hz, but sadly for me can't do it at 96Hz."
Two things worry me about this statement...
"You can now get a 75Ft DVI cable" -

I'm sure you mean 7.5ft!
and
"1280x1024@60Hz, but sadly for me can't do it at 96Hz" - if you are referring to input into a projector you will not be able to select anything other the 60Hz (it will just revert back to 60Hz if you do)
UPDATE...just as an update, I just ordered a DVI-I to DVI-I lead and I'll let you know tomorrow if it all works!
Matt