The iPhone Dev-Team updated their blog with the message to NOT upgrade to the latest iPhone firmware 2.0.1 just yet. They are in the process of updating the PwnageTool so we can use the new firmware. Full Blog-post after the break.
» Firmware 2.0.1 iPhone dev-team update

The iPhone 3G is indeed an amazing phone, unfortunately it is not available to all even in countries where it is sold. Come August 20th, that will change for many, for that is when USB fever will be releasing their iPhone 3G unlocking tool. » iPhone 3G unlocking tool on its way!

as you know the iphone 2.0.1 software update has just been released. It is 249 MB so it will take a while to download. here are all the bugs it will fix for you and will help you decide whether or not to upgrade. » iPhone 2.0.1 bug fixes

iPhone firmware 2.0.1 has finally been released. You can update your iPhone via iTunes. Hopefully this resolves our major problems we have with crashing applications and other bugs. The firmware does promises to fix some bugs, but a list has not yet been published.
» iPhone firmware update 2.0.1 now available!!

IntelliScreen 2.0 has been released through cydia! to make sure you can get, it go under changes and click refresh. more info after the break. » IntelliScreen 2.0 released! (updated)