The first two options are obviously wrong - according to Anssi Vanjoki's talk at the Web 2.0 last October, they have sold 300K 770s alone (source: http://stuff.tv/blogs/live/archive/2...ia-launch.aspx)! That's the model that was only available in about a dozen countries, direct-from-Nokia only, and received nearly zero advertising and promotion. The N800 & N810 are much more available and promoted, and in fact both made Amazon's best seller list. My best guess would be somewhere between the other two, definitely more than 1M but probably less than 10M. The xohm situation has the potential to change this dramatically too :-)