Here is my issue.
I followed the directions at http://www.hacktheiphone.com/iphone_...gular_sim.html
When I got to Step 17
I got an error message
I then decided to abort the hack and tried to reset my phone with Itunes.
Unfortunately the Iphone has now reverted to Pre-activation status and when I connect it to Itunes all I get is an error message saying there is a problem with activation.
Any help much appreciated!