I will soon post a tutorial on how to properly open an iPod Touch 2 and 3 Touch - I don't receive many requests anymore, I guess I can give away the secret, lol
S3 Power Button Repair Process http://www.zfixit.com, if you not in possession of these tools, send it in to zfixit.com, $35 + return shipping will cover this repair and you will still have a working phone, don't risk it unless you have soldering experience.
Keurig Repair - this repair only requires that you remove the top plastic piece, two screws, then it can be removed to access the wires for this specific repair, no other parts need be removed. Visit me at http://www.zfixit.com
iPhone 5C Digitizer FPC connection repair video coming soon as well as the iPhone 5C LCD FPC repair, stay tuned!