iPhone not recognised in iTunes 7.4.1

Hi all,

Firstly, apologies if this has been covered already. I have searched for various things but could find nothing. If it is blatantly obvious, could someone please point me in the right direction.

I have installed 7.4.1 on an iMac G5 I have not synced with the iPhone. I now want to use this as my primary syncing machine but, when I place the iPhone in it's dock, nothing happens with iTunes. iPhoto opens as there are a couple of photos on the iPhone so, I know there is a link between the iMac and iPhone.

Any ideas or help greatfully appreciated.


Steve