MrPickles on 02 January 2008
Software-wise: I expect 2.5 million lifetime. If PSP sold 23 million (conservative) by the time CoO comes out, that's more than a 10% attach rate. I think Sony will hype the crap out of it because of the low attach rates and the fact that it's their biggest first-party PSP game, coming from a popular series. With this in mind, I think a 12-15% attach rate is believable.
EDIT: OOPS! I meant if the PSP sold 33 million by that time, I could understand a 6-8% attach rate.
