Sony already pushed back the North American release of version 2.0 of the PSP's firmware once, but they better get on it if they're planning on making the upgrade magic happen "during the week of August 15th" like they promised — they're seriously starting to run out of time (as of right now PlayStation.com still lists v1.52 for download). We can deal with another delay, but if there is one then it's just best to be upfront about it, you know?
