does digihome have full freeview+? Series link? Accurate recording?
Any notable exclusions.

The latest Digihomes do have full Freeview+ functionality. For example the one at Argos here.

Note that Digihome have used the title Digihome DTR160 for previous models which did not have full Freeview+. If buying from elsewhere (or even Argos as they may have old stock) be sure to check that you have got the hardware version T825. Models based on the earlier T816 hardware have Accurate recording but not Series Link.

Colin

are there any screen grabs for the system?

You can download a PDF of a Manual from the Sharp site here. Follow the "Operation Manuals" link, select TUR160HA from the drop-down list, select Search. From the options given download the file called "TUR160HA Revised Operation Manual - Only applicable to units produced after Oct 2007". The user interface on the Sharp is virtually identical to the latest Digihome Series Record PVRs.

Colin

are there any other differences between new and old stock?

If you are referring to the Sharp then TUR160HA units before Oct 2007 had software Version 3.7 which did not have Freeview Playback Series Link, those after Oct had Version 6.7 software which did have this feature. The Sharp units are made by Vestel. There are details of the Vestel range of PVRs on futauras's website here.

Colin