iPod Touch 1G/2G Jailbreak 3.1.3 Done

Here is the guide:

1. Upgrade to 3.1.3 using iTunes. You’ll need to pay a small fee to download and instal 3.1.3 on your iPod Touch. It may take some time.
2. Download redsn0w for Windows or for Mac.
3. Open redsn0w. Browse for iPod Touch 3.1.2 firmware. Yes you need 3.1.2 firmware for redsn0w not 3.1.3. Click “Next”.
4. Select “Install Cydia” and click “Next”.

5. Make sure your device is both OFF and PLUGGED IN to the computer and click “Next”.

6. Redsn0w will guide you to put the device in DFU mode. Do exactly as shown.

7. Redsn0w will do its work now.Sit back and relax while it jailbreaks your iPod Touch.

so nice...