I voted that I would pay the extra $3-$5 more because I know the cost will go down with increased production. I think Universal will charge the current $34.95 (SRP) for catolog combos for at least the first few months and then, depending on sales, drop the prices to $29.95, the same as non-combos. Universal is the king of the flipper and I believe they produced the first DVD-18 discs, so they would be in the best position, experience-wise, to get the costs down.
I am glad that Universal is going in this direction, as to me it sort of unites the HD DVD and the DVD against Blu-ray. I hope WB drops THD and follows suit.