I wasn't really intending to write a whole lot more about the new iPhone software, but I've actually seen a fairly huge spike in traffic since my first iPhone 2.0 post and I feel like I should probably pass this info along. It appears that the earlier, pre-release 2.0 software that I downloaded and installed on my iPhone to great effect the other day may have been intended for the iPhone 3G only. This isn't confirmed, but since we do have an official release now, it's probably not a bad idea to install that instead (I just finished doing so myself). Again, MacRumors
has the download link and instructions for doing so.