Hey guys, I know that people mostly post when things go wrong or if there is a problem. It is very un-internet of me to do this but...
...just to let ya'll know
Regarding the HDMI 1080p/24hz handshake issue though the 607 when connected to a V10 Series Panasonic.
I had heard vague rumblings though frantic google searching that Panasonic had released a firmware update that fixes HDMI issues(on some thread in the UK. Didn't specify what issues or anything else)
On this "news", I ordered my 54" V10. (Named my own price at 6ave, got it for a steal)
Anyway, long story short. Hooked up the TV, connected it to the internet, trying to go to Vieracast the first time initiated an automatic software update. Once that completed, tried a Bluray with my PS3.
PS3 set to output 1080p/24 for bluray playback. I have had absolutely no issues so far. Have tried 3 different Bluray discs.
I have confirmed I was indeed getting a 1080p/24 signal all the way to the TV, as the option to select between 48hz,60hz,or 96hz is available (and would not be otherwise).
Even came back the next day after everything has been on/off, on different inputs, etc. then wanted to watch a Bluray, set it up, play, no problems...
So, again, 1080p/24 signal through the 607 to a Panasonic V10 works.
The Dissapointed, Impatient Fan