3G iPhone:

Rumor has it that Apple is at work again with a 3G iPhone.  The 2nd-gen phone will be similar to the 1st-gen, with some differences.  The differences might include the following:
1. GPS Chip
2. Slightly Thicker
3. 3G Internet
4. Phone no longer metal, all shiny black
5. Headphone jack will cease being recessed
6. Fewer angular edges