Yes Matt, and Birddog was trying to tempt me further!
I picked up my SB800 on Thursday. Today, it was battery purchase time.
After a cursory look at the manual, I stuck that sucker on the D70 and took some shots. The absence of a link to the results may lead you to certain conclusions about such a cavalier approach to a complex bit of kit - however the fact is, the results were surprisingly good (in terms of the SB800's performance). They were just boring, and I can't blame the SB800 or the manual for that. Unfortunately.
It looks like a fantastic thing, can't wait to learn more about it.