Have new Mac Mini, boosted the ram to 8gig. HBO GO and many other video sites look fantastic on HDTV that I have the Mac mini attached to. I went to try Netflix and got a DRM error message. Called Netflix. They told me the way to trash the current Silverlight in the Mac mini, go to Microsoft and get the new Silverlight. I did that and viola, the Netflix movie opened. Wonderful, terrific... Movie opens and looks awful. Not remotely close to HD, not close to watchable. Stuttering and a dreadful picture. I run wifi and it's not that as every other video site works perfect, so please don't suggest rebooting that. Netflix on my Roku and Boxee box run on same wifi and are in HD 4 bars. Again, HBO GO and other sites used on the Mac mini look fantastic. I'm extremely disappointed. One of the chief reasons for getting a Mac mini for my HDTV was to let go of my Roku and Boxee Box and open more possibilities. I love my Mac mini for everything else. Any thoughts other that rebooting my wifi?