In case you missed it, iOS 4.1 was made official and released to developers on the first. Seems that Apple might have made a slight misstep when they released it however; the version that went it works with any iPhone/iPod Touch, not just the developer units. The upshot is that if you don’t want to wait for the general release, you don’t have to – you can go to the Uneasy Silence forum and download it. There’s also quite the support discussion built up on that forum, so if you have any questions about iOS 4.1, odds are the answer is there.