I thought I was crazy but apparently not.. I upgraded my 32gb 3GS to 4.0 today and for some odd reason the camera application completely disappeared. I had no folders created so I know it wasn't hiding anywhere. What's even stranger is that in iTunes under the application settings for the phone the camera icon showed up in the little screen for arranging your layout. So after I synced the phone it had disappeared in iTunes as well. My next step in all this was to restore the phone... Which I did. Everything started working fine. Once I restored my settings from my backup I had the same problem again! Is anyone else having this problem? Any suggestions? Everything else works perfectly fine with the exception of that? Is my backup file somehow corrupt? I am going crazy here people.. Any help would be appreciated!