Instant Replay in sports

With a big weekend of NFL action I thought it was funny to find out that there are some instant replay booths in NCAA football and NCAA basketball that do not use the HD technology available. With all of the advances in technology the fact that these games which generate great revenue for the institutions are being officiated and possibly decided with antiquated technology. IF you could watch the SuperBowl in HD or digital which would you choose? Should these sports really be decided without using all of the technology available?