Hi. Am currently trying to set up new ipad2 and old iPhone 3GS to work with iMessages. Hubby and I both have one of each. I have received and sent iMessages from another friend on my phone. Hubby and I randomly sent message through IMessage to each other without setup changes. Cannot send from iPads to phones. I got my iPad in the uk and managed to send an iMessage to inlaws then, but nothing goes through now. Cannot send to friend from iPad but can from iPhone.... Very confused!