So I was about to pick up a Captivate today until I spoke with the sales rep about my data plan. I am still using the 1st gen iPhone with the unlimited edge plan. He told me that there was no way for me to use the Captivate with the old plan unless I upgrade to the new ones. I remember reading online awhile back that used the upgrade path from the 1st iPhone to any of the 3g iPhones, which makes it sound like he is BS'ing. I don't know if it still holds true for the Captivate though. Any tips?