New Version of Redsn0w 0.9.6b2 with Limera1n exploit Jailbreaks all iOS devices

Redsn0w 0.9.6b2 has just released by the iPhone Dev Team and it is based on Limera1n's exploit. The the new Redsn0w 0.9.6b2 can jailbreak iOS 4.1 devices like iPhone 4, iPhone 3GS, iPhone 3G, iPad (on iOS 3.2.2) and iPod touch 4G / 3G / 2G (Non MC Model only).
 The new Redsn0w 0.9.6b2 came with custom boot logos for iPhone 3GS old bootrom, it can also let the Windows users to restore a custom IPSW files that are cooked using the PwnageTool.

from iPhone Dev Team:

In the meantime, we’ve also incorporated the limera1n exploit into redsn0w.  But we’ve added a few extras:

• custom bootlogos for iPhone3G/iPhone3GS/iPod2G users (with qualifying bootroms) 
• an option that implements the “DFU” button in PwnageTool.  This button (which you can use from Windows) lets you prepare your device for a custom DFU.  Even if you’re purely a Windows user, you can get a trusted friend to run PwnageTool over your IPSW to create a custom IPSW.  You can now install that custom IPSW on your own Windows box, after you run this redsn0w version.

The Redsn0w 0.9.6b2 supports iOS 4.2 Betas but Cydia and most of somethings are still being worked on and so far not working yet in iOS 4.2.

Get the latest version of Redsn0w 0.9.6b2:
for Windows
for MAC OSX