ipod 3.1.2 jailbreak G2

Has anyone managed to jailbreak 2nd gen ipod touch with 3.1.2 upgrade on it. please help
Answer #1
i have done both 1st and 2ng gen with the 3.0 firmware, just did did my 1st gen last night on 3.1.2
went perfectly no trouble at all with blackra1n
what firmware do you currently have on the ipod?
Answer #2
i have 3.1.2 on my 2nd gen ipod touch can it be cracked to play the down load apps and games