Well, it's been a little over a week since I started playing with NPVR and things are moving along great. It has been fun working with Sub and a few of the other NPVR developers, moving the XBMC addon forward. I have been working on a YouTube video and will hopefully post it sometime this weekend.
I have been working mainly with the Windows addon, but the last few days been playing with with Linux. Since I am very new to building on Linux I won't comment here on my experience thus far.
The Windows addon has full Live TV functionality and works great on multiple clients with my setup (2 HD-PVR's & a dual tuner HDHomeRun.) Guide data and TV icons are pulled in automatically from the backend and works well with Windows Vista/7/8. Recordings are pulled in and also work without issue. The web guide NEWA works very well for scheduling recordings. There is a lot of information in the web guide, so it take a little getting used to (moving from ForTheRecord.) I also changed the web guide color scheme to ProtoType as dark backgrounds with white or color lettering gives me a headache. I'm glad they provide several color schemes for people to choose whats best for them.
Sub has put in a request to have the addon added to the mainline xbmc-pvr-addons github repository, so I hope they pull it over soon. Also, as I mentioned earlier, once Sub releases the official XBMC support in the next NPVR version I will have the addon available on the addon build site I created. I think Sub's timeline for the next release is within a week or so, barring no unforeseen issues.
As most can tell, I'm very excited for this solution. NPVR has proved to me that it is a very solid backend, with the simple installation & configuration and has yet to fail. Sub is very responsive to issues and is very enthusiastic about NPVR & XBMC solution. I appreciate all the time he and the other NPVR developers have taken to develop this addon and putting up with me over the past week
Thanks guys!
Wile E.