Hi, I am new to this site and this is my first post. So I found an ad from someone on the internet and she is selling an 8gb iPod Touch. She claims it's a third generation but how can I be sure it is? I have searched on the apple website that you can check the back of the iPod. Something about how the 3rd generation has 3 lines of text on the back of the iPod compared to the 2nd generation which has 4 or more lines. Now this could have been a neat way to check, but the thing is that she is selling them new and sealed. I have searched here on this site and found something about checking the model number, and if it starts with an MC, then it should be a 3rd generation. And also to see if it has a voice memo feature. Another question, if the 3rd gen iPod is restored to its factory settings, will it have the 3.0 or higher operating system? Are there any more tips to make sure I am not getting scammed? (sorry if these questions have already been answered) Thank you.