The Chronic Dev-Team has released RC4 of their Greenpois0n jailbreak utility which brings support for the iPod touch 2G.
Greenpois0n RC4 posted on www.greenpois0n.com – support for iPod Touch 2G, MC and MB, both untethered.
You can download Greenpois0n RC4 .
MuscleNerd, a hacker from DevTeam, recently published a screenshot of anticipated jailbreak utility PwnageTool 4.1. It will support iOS 4.1 and will be able to preserve old baseband for unlockers, who have not updated to iOS 4.1.
From the screenshot we can tell that PwnageTool 4.1 will support: