How to Reboot or Reset an iPod Touch

Can any one tell me how to reset my ipod touch ? I want make it as it was default? Please give me some tips in this ?

See this thread for more help : http://forums.techarena.in/tips-tweaks/1144463.htm

Restart the Apple Mobile Device Service (AMDS)

Windows XP

1. Close iTunes and disconnect the iPhone or iPod touch.
2. Choose Start > Control Panel.
3. Inside the Control Panel, open Administrative Tools.
4. Open Services.
5. Select Apple Mobile Device and click Stop the service
After the service is stopped, Click Start the service.
After the Apple Mobile Device service has started again, open iTunes and connect the device.

Windows Vista

1. Close iTunes and disconnect the iPhone or iPod touch.
2. Click the Windows Start button
3. In the Start Search field type Services.
4. In the Programs section of the search results, Click "Services".
5. Select Apple Mobile Device and click Stop the service .

6. After the service is stopped, click Start the service.
7. After the Apple Mobile Device service has started again, open iTunes and connect the device.