My iPod Video's battery required replacement and I wanted to save money by doing the replacement myself.
Took about half an hour in total to complete the replacement. Following your online step-by-step instructions and using the included tools, the replacement was made without a problem. The little plastic tools worked perfectly.
If you can change-out a home light fixture or replace a home light switch - and have steady hands and good light, this task is a no-brainer. Aside from the fact that you will save a ton of money by doing this battery replacement yourself, there is a high level of personal satisfaction knowing that you got one over on the Big Apple. Give it a shot - you won't regret it.