...Time Warner has been lying to pretty much everyone calling them about this issue. They do not, at this time, support HDMI> Thus, if you hook up your TV to this box with HDMI you will have a lovely picture and no sound. Great if you like watching subtitles, but not much else.

If you call TW about this, expect to get a lot of doubletalk. They keep making it up as they go along. they have told people about phantom non-existant replacement boxes for the venerable 8300 (8320, 8350, etc.). None of these boxes exist, however. Then you may get the line, "we're working on it" with vague and non existant time lines as to when this will be resolved. In the meantime, just hook your TV up with component cables, they're just as good anyway.