The iPhone DevTeam has released new versions of their ever-popular QuickPwn and Pwnage Tools for the new iPod/iPhone touch Firmware 2.1. As well, they managed to combat iTunes 8 without patching it, but we will wait for a response from Apple.
The tools, however, are only for Macs this time, it is expected that a Windows version is in the works. Also, those who got the iPod touch 2G device are out of luck as well, because it does not “address” it, meaning it won’t work.
As well, they also say that once you finished downloading the application that you COPY the application to your Applications folder or Desktop before running it, as if you running it directly from the Disk Image will cause errors.
Other than that, you can download the two tools here.