Hi,
1) No, the 30″ display requires a Dual Link DVI-D connection and you’ll need the Multibridge Extreme.
2) Yes, the output resolution is still confined to standard TV / HD resolutions.
3) The Multibridge Extreme has more bandwidth to push out 2K in real time. The Multibridges can also function as standalone converters.
regards
Kristian Lam
Blackmagic Design