I'm going to get an Ipod Touch with my birthday money. 
Should I get a refurbished 16GB or a new 32 GB?
What's the real difference between the 2nd and 3rd generation?
Also, what case should I get? Are there other things I need?
I'm TOTALLY new at all this.

Should I get a refurbished 16GB or a new 32 GB?
What's the real difference between the 2nd and 3rd generation?
Also, what case should I get? Are there other things I need?
I'm TOTALLY new at all this.


