Good review.
More information. (Used this DVR as I've carry it as well).
Dual Monitor
You can choose to use either 1 monitor or 2 monitor setup with this DVR.
(3 Monitor also can, but 3rd monitor's a call/spot out monitor, so no point mentioning it).
In Dual monitor mode, you'll need a VGA monitor and a BNC/SVideo Monitor. One monitor will just display the cameras in split screen mode. The other monitor (VGA) will enable user to enlarge any of the camera, do setting, playback. This will enable users to review setting/recording while keeping an eyes on the current live video feed.
Multisite.
It does have multisite capabilities. I.e. connect to multiple dvr over network and view them on a single remote client. But it's not a single click things. Got do a few click before you can get the multisite up. And if a site loss connection, it doesn't reconnect back automatically. You gotta do that manually. Used to think it is ok till i used another dvr. It'll just connect auto to all sites and try reconnecting if any site loss connection.
Remote Client
It doesn't comes with Mac/Unix Client. Nor does it have IE/Java based Browser Player. The only way you can get it to work in network is to install the Wintel's Client.
Software does crash sometimes. But it's only the client. But it could be because of the windows pc it was used on is not stable.
Backup to CDRW.
Backuping up can be done in 2 format.
1. Kodicom's own format. Viewable in it's own player.
Backing up in the CDR also include the player in. So you can basically just pass around the CD and the person would be able to playback from it with the accompanied software.
2. AVI file.
Backup to avi file. But the minus part is that encoding to AVI files takes quite a long time. The last time i tried, it's much longer than real time. I gotta check again, but from what i remember, it's about 1 hr to backup ard 5-10mins of video to avi format. I thought it hang and went on doing something else, only to come back much latter to discover that it is actually backing up and almost completing after a long time.
PocketPC.
It does support remote viewing on Pocket PC Client as well. You didn't mention it.
FYI, the one i carried and implemented was the black one with the knob in the center. with CDRW drive.