What's the most up to date Pwnage Tool?

[somewhatvaguely]

For what firmware?

A long time ago I did a 2.1-something jailbreak, but then was too lazy to rejailbreak it. Now I want to jailbreak it, and it's not working out for me.

I have a 1st gen iPod touch, mac.

 

[sako94]

You Can Jailbreak up to firmware 3.1
You need PwnageTool version 3.1.3