I was hoping someone might be able help me understand how the new iPhone compares to an actual desktop computer. Several years ago I had an Emachines desktop computer. 400 MHz with 128 MB of RAM and a 4 GB (!) hard drive. Compared to the 600 MHz processor in the iPhone with 256 MB of RAM does this mean the iPhone is more "powerful" than my old E-Machines computer? Or am I comparing Apples to Oranges (no pun intended)? On paper it looks like the iPhone blows the computer away. I've always wondered about this and hope someone can explain. Thanks!