Does anyone here have the DTS LD of Vertigo? And if so, how does it compare to the DVD? I have the DVD but have a chance to get the dts laser so I was wondering if the dts on the laser is really any better in terms of audio quality than the LD. I know that when Mr. Harris and Mr. Katz went about the restoration, the soundtrack was dts. So, Is this worth picking up? Opinions anyone?