I was wondering about the PQ of the new Philly HD locals. I've been a D* customer for about 10 years. I use Comcast for my ISP, as well as for digital cable, here in the Bensalem, Pa area. My Comcast HD picture quality is amazing. I receive the following channels; Comcast Sports Net HD - Channel 200 Espn HD - Channel 202 TNT HD - 204 Discovery HD Theater - 205 INHD - 206 INHD 2 - 207 Plus all locals from CBS, ABC, NBC, FOX, PBS, WB & UPN Is it worth it to upgrade my D*?