http://blog.iphone-dev.org/post/42931306/pwnagetool-2-0-1 said:PwnageTool 2.0.1
Well, the response was overwhelming.The downloads brought down several of our servers, and some of them have yet to recover!
It seems that some people have been having problems with our initial release, so we have PwnageTool 2.0.1 for you. It addresses the following issues:
It auto-finds the bl39 and bl46 files better, if they’re on your computer
It creates the ~/Library/iTunes/Device Support/ folder if not present, which should help with some 1600 errors people have been having.
Many people have reported the PwnageTool not starting up at all (the icon never stops bouncing). This issue should be resolved now.
The Sparkle AppCast URL is fixed in this version, so automatic updates should work for future releases.
Because of the AppCast URL fix, we recommend that everyone who downloaded PwnageTool 2.0 get this version, if they want to stay up to date automatically.
N.B: if PwnageTool 2.0 pwned your phone correctly the first time, you do not need to pwn again with 2.0.1.
dowload: http://thebigboss.org/repofiles/nonrepo/PwnageTool_2.0.1.zip
Mirror: http://www.hackint0sh.org/forum/mirror/PwnageTool_2.0.1.zip