Transfering my 1password files from AT&T iPhone 3 to VzW iPhone4

I just switched my wireless carrier from AT&T to Verizon. I had an old iPhone 3 on AT&T and now have an iPhone 4 on Verizon. I synched my old iPhone 3 with iTunes and when I restored the files on my new iPhone4 all the apps transferred over but the 1passord app is empty. I don't want to manually transfer this data so how to I transfer it?
This discussion has been closed.