Hitachi 2007 42/55HDT79/HDX99 Owners: Are you Impressed With Your Plasmas?  

I know that *some* of you have one of these new Hitachi 42/55HDT79/HDX99 plasma TVs! I'm also getting ready to pull the trigger (in a little over a week), so I'm looking for what you think of your new plasmas! I'm looking for:

1. OTA TV picture quality.
2. SD/HD cable PQ.
3. DVD PQ (especially upconverted and HD-DVD/BR).
4. Usng the remote (or if you replaced it, what did you replace it with).
5. Wall-mounting (if applicable): how difficult was it, and did you use VESA mounting?
6. Quirks/"gotchas" that new owners should watch for.

The 42/55HDT79s started making their way to retailers this month. The 42/55HDX99s start shipping next month. They replace the 42/55HDT52/HDT52A/HDX52 models.