Currently Being ModeratedJan 10, 2013 11:03 AM (in response to henrik a from lyngby)
When you are syncing your device with iTunes you should see your iPhone in the "Devices" section of the library. If there is a probelm with the sync, there should be a badge with a warning sign to the right of the device. If you click this warning badge, you will see the error messages - usually something like "Could not sync ... because it is not supported on ...".
What format are your pictures? Are they raw?