Just wanted to follow up after I've now had a few weeks of playing with it. I will have more as well as my collection gets ripped to the system.
Zappiti is an absolute must for the Dune. The more I use the Dune itself, the more I realize that they need to partner and LISTEN to a GUI design company and get more software people that can make the setup of functions easier from ground zero. That is, the setup of the Dune is a pain. To do almost ANYTHING related to the setup is a pain. You have to go onto forums, read, ask questions, etc. to get it all setup properly.
That said, beyond the setup, the Dune is a very stable unit and ONCE configured (with Zappiti) it has worked darn near flawlessly.
I've now got about 200 DVDs in the system and just a few Blu-rays. I have a 2TB drive installed in the unit, and I added a Icy Dock 4 drive external (USB 2.0) case directly to the Dune externally. I only have 3 2TB drives installed in the Icy Dock. That is a total of 8TB of storage directly attached to the Dune. I have not yet loaded movies to the drives in the Icy Dock, but I had no issues, at all, installing the Icy Dock or having the Dune recognize the drives. Only took an hour or so to get it completely setup with the external drives and ready to use them, so I will be testing them out this week.
I changed my home network to gigabit this week, but I still need to add some local gigabit switches to see if that helps with overall transfer speeds on my network. I'm hoping it will. Not sure this has any factor on the Dune, but I do have one networked hard drive that I want to test with BDs as this may be an evenutal product which is used in the future and may be ideal for multiple Dune units if someone goes that route.
Playback of DVDs (ISO 1:1 copies) is smooth. For some reason video appears to be a bit dark with blacks getting crushed. I think I can tweak the video settings in the Dune which I have not done yet and need to. While standard 'play' is smooth, scan forward is not as speedy as it should be. Even though they offer multiple steps (2x, 4x, 8x, etc.) it isn't truly that fast. This, I am hoping, they will address in a firmware upgrade to the unit. Rewind is DREADFUL! Their 1x rewind is more like .1x. I'm not sure why they have this hiccup with the player, but it is the most annoying aspect of the player that I've run into so far. Once again, hopefully this will be addressed by a significant firmware upgrade.
The few Blu-rays I've played have been solid for playback. I haven't done much with them yet and haven't sat through a full BD movie directly from the Dune. This will be part of what I follow up on as I get a few more movies into it and sit down and watch them with a critical eye.
The Zappiti interface has continued to be the most exciting part of the product. The cover flow works well and is reasonably responsive. The alphabetical search option does a great job, and updating the database is just a few clicks of effort on a PC. The most time I spend with it is updating titles that may not be found in IMDB accurately.
My favorite part of the Dune (other than Zappiti): The stability. I haven't had it crash at all and it just does what it is supposed to do.
My least favorite part: Their way to technical setup requirements for almost every little thing. Sure, once setup it works, but getting there is a headache.