#4 - it says a G5, thats an Apple machince, often used in the video editing world.

And I have a slew of 1080i videos capped from MHD

Confirmed - here is some info from TSReader

Channel 9468
On Table_ID: 0x46 (another mux)
Service Name: INHD
Provider Name:
Transport Stream ID: 120 (0x0078) 61.5W 12.501 L 21500 2/3 8PSK (DVB-DSNG/Turbo/DVB-S2), DVB-S

Descriptor: Linkage Descriptor
Transport Stream ID: 129 (0x0081) 61.5W 12.632 R 20000 3/4 QPSK, DVB-S
Original Network ID: 4098 (0x1002)
Service ID: 36861
Linkage Type: Electronic Programme Guide (EPG) service
Descriptor: User Private Descriptor: 0x93
25 03 %.
Descriptor: User Private Descriptor: 0x86
01 01 23 28 00 fc ff ..#(...
Descriptor: User Private Descriptor: 0x84

On the topic of talk shows, I wonder why the Jimmy Kimmel show on ABC isn't in HD. Perhaps because it is live has something to do with it?

I was very dissapointed to turn on Miss Universe and not see it in HD, so I turned it off.. Baffels me on something that would seem to be so simple to broadcast in HD is not.. You would think Donald Trump (the owner of Miss Universe Pagent) has an HDTV?

I actually just got my Acer AT3705-DTV today, can't wait to get home and give it a try. $1750cdn for the 37" so pretty decent deal