This announcement is not about jailbreaking the new 3G iPhone hardware. A huge attack against the first generation iPhones was discovered in March which completely compromised the secure bootloader and made it possible to install any unsigned firmware image you want.<p><a href="http://wikee.iphwn.org/news:pwnage" rel="nofollow">http://wikee.iphwn.org/news:pwnage</a><p>All they have probably done here is hacked the 2.0 firmware to include the installer app and then loaded it on first generation hardware with the bootloader vulnerability.