My wife and I use texting extensively, so I am excited about iMessage, being able to text in the same stream from iPad/iPhone with WiFi or cell depending on what is available and having the app manage that is great!! Now to the problem. On my phone I get texts from her in one stream blue is iMessage, white is text (I assume SMS). However, when I text her back it creates two streams, one iMessage, the other the SMS stream we have always had. How can I get hers to behave the same as mine? Hope this was not to incoherent .