Yes the only difference between the secon and third generation ipod touch is the inner components the are the same dimensions.

If you want to delete an app from your IPod Touch, you press and hold the app you want to delete for atleast 2 seconds. And then the apps should wiggle. And tap the high left corner on the X to delete it.

Applying the screen protector sans air bubbles is easy, but it's not quick.

Here are the steps:

1. Touch the sticky part as little as possible.
2. Have a credit card or similar card handy.
3. Start at the uppermost edge and apply just a small amount, smooth out with the plastic (credit) card.
4. Move down a little bit at a time, smoothing with the card as you go.
5. Continue slowly, take your time. Don't even let a bubble start and you won't have to battle it later.

yes it will there is no difference in size or shape of the ipod regarding the amount of GB but the generation of your ipod touch may affect which cases you should use because of the slight differ in size although most cases will fit both generations but bottom line a 16GB ipod touch should fit in this case