If you are curious to see what components make up the iPhone, the folks at iFixit have taken one apart so that you don’t have to perform a similar dissection on your own. You’ll see exactly what you get for USD$599 if you sprang for an 8GB model. One thing is clear: Apple really tried to build the iPhone solidly (for example, there are 16 screws with 10 along the edges and the antenna wires are glued down).
Think Secret also performed a similar disassembly but with less success. They were not as lucky when trying to open the logic board (which contains the flash memory, processor, and some other chips).
Now we wait for the iFixit re-assembly pictures…