Now that the iPhone 4 has been introduced, I feel we have a clearer picture of what the 4th generation iPod Touch might offer. My guesses: - gyroscope - retina display - same physical form factor as iPhone 4 (glass front/back) - 16/32/64 GB - $199/299/399 - one camera... most likely on the back. - non-HD video - better battery life - A4 processor. I do not expect 128 GB. One thing I'm uncertain of is the $199 Touch: it will likely be a 16GB model, but I'm wondering if they'll use the new form factor or retain the 3G form factor for the entry level model.