iPod Touch 3G same size, dimensions as 2G?

Hi,


Many thanks in advance for your attention.

I have read here and there that the dimensions of an iPod Touch 3G (8GB, 16GB, & 32GB) are exactly the same as the 2G.

1. Does anyone know if this is true?
2. Does it apply also to the 3G 64GB?
3. Asking as I have an INCASE Slider case and am wondering if it will still work with an iPod Touch 3G, even the 32GB or 64GB.

Currently I have an iPod Touch 2G - 32GB.

Queries to the INCASE website have gone unanswered.