Pimlico for N810
I finally got around to hacking Evolution Data Server to build without the addressbook, and still work. This isn't hard work, its just very dull: I must have rebuild EDS from scratch at least twenty times this evening.
The good news is that there are now Contacts, Dates and Tasks packages for Chinook, also known as ITOS 2008, also known as the software on the N800 and N810. Sorry it took so long!