How fast is this? The Dev Team released QuickPwn & Pwnage today to jailbreak firmware 2.1. Quoting:

"By the way we figured out a way to combat iTunes 8 without patches…and we’re waiting to see what Apple tries next. But we think they might want to rethink their priorities. They probably won’t though, and so we get back to the “cat and mouse” game between Apple and the Dev Team and other third-party communities."

You can download them from here:

PwnageTool 2.1 for Mac OS X via Bittorent:

QuickPwn 2.1 for Mac OS X via Bittorent: