Just thought I'd point out that the App store sells to iPod Touch owners as well as iPhone owners, unless I'm mistaken. So your software attach rates get even more complicated. How many Touches have sold? How many have the right system software? It costs $10 last I heard, is that counted among the paid App Store downloads?
I've gotta hand it to Apple, I don't think many people expected the iPhone to perform like this.

"The worst part about these reviews is they are [subjective]--and their scores often depend on how drunk you got the media at a Street Fighter event." — Mona Hamilton, Capcom Senior VP of Marketing
*Image indefinitely borrowed from BrainBoxLtd without his consent.







