Why is Universal not using DTS in its DVDs/HDDVDs?

Question

They were the first studio to embrace the format used in theaters and on dvd...now most people use dolby digital instead.

Answer 1

Saves room on the regular DVD's.  Not sure why they don't use it for the HD-DVD's.  I definatly pick up a dvd if it is in DTS, but I know it limits the amount of extras they put on.  Must people want the extras as opposed to the sound.  I could give a s--- about the extras because most of them suck.

I know universal uses the dual combo dvd's so maybe that limits the space as well.  I haven't made the high def jump yet, so I haven't researched it all that well.