Wow, So many questions
To date I have had it out of the box one time...Hooked it up to my laptop to watch recorded shows with (They laptop is barely able to play them) resoultion was good, any setting I wished worked well with it from VGA to maximum. (I have the laptop set one below maximum as that is the ONLY resoultion it's screen likes)
Quality compairsons will require I be parked along side someone with whatever I'm compairing with, Can't afford to do them on my own
I record one of 3 ways using a total of 5 recorders, of which 4 are in service
1: Main recorders are 3 REPLAY TV units One 5040 upgraded to 200 meg, 2 5504's stock
2: ATI TV-WONDER card (Computer is Win-XP home, 1.8 Ghz,256Meg ram lots and lots of hard drive
3: (Spelling?) Hauppauge card, not yet installed,in an MSI 1Ghz anthlon 256Meg and limited storage
As I said, it's not yet installed and it likely will not be used for recording
All computers with keyboards have a program called DVArchive on them... DVA allows me to "Download" (or move) Shows off the replay onto the computer's hard drive(s) and then either 1: Serve them back up to the replay (Or a different replay) or 2: View them on the computer (or with external HD's a different computer) or even ship them via the internet... If you don't mind 1 gig files
I have been using this set up in different levels of complexity since October and am very happy with the replays
When I am at home everything hooks up via lan, In the motor home it will be the same way with a router at one end and a switch at the other (makes cabeling so much simpler, only one Cat-5 running full length)
Advantages of replay: Any show recorded on any of the networked replays can be watched on any of the network replays. you can stop it and then pick up where you left off on another replay. With DVArchive the computer is a "Virtual replay" (Can do anythign other than record) and with other software and hardware it can record.
REPLAY video files are very close to standard MEPG and will play with programs like POWERDVD (standard on many computers) Or VideoLan 8.0 (Running on the computer to my right as I type) VideoLan does NOT INSTALL!!! (no registery entry)
The replays keep a list of "Bookmarks" or "events" (an event is the "Fade to black" that normally occures at the beginning of each program segment and commericial segment) allowing you to quickly bypass commericials.. Though several shows now toss in extra events or do not do the fade to black just to throw off devices such as the replay... There are other ways to navigate past the commericials as well.
There is much much more... Like remote controls of your device... Well,,, the Replay has a standard multi-button I/R control
Or you can use your computer's mouse and keyobard with DVArchive (There are a couple of functions you must do from the I/R though)
And you can program a recording session from.... Anywhere with an internet connection!!!!
Units do require internet access to function.... at least the monthly ones do, don't know about my lifetime ones