Advertisements I'm thinking of upgrading to HD, I currently have a samsung dtv tivo dvr. I love the tivo interface, especially the buffer on two tuners and the wishlist. I'm affraid of going to HD because I've read the HD DVR currently available thru dtv does not have either of these features. The most important question I have, is there something on the HD DVR that replaces the wishlist? Can you at least still search for keywords or titles like you can on the tivo dvr? I think without this available, I'll wait until next year when tivo is available again thru dtv. What other major differences can I expect if I make the switch now? That really sucks about not having a buffer on both tuners. I always like to keep one on the weather channel, so when the local on the 8's come up, I can just fast forward.