Just a heads up for people that have ATT and one of their share plans, or are looking to maybe switch. If you get the 15GB Share plan or higher, you can ask for a free doubling of data (to 30GB) which lasts indefinitely. You have to sign up by the end of 10/31 though. I already called and got mine switched over. This does apply to existing customers with the 15GB or higher, just call and tell them you want the free double data promotion.
Here is a link to the press release
http://about.att.com/story/sign_up_by_oc..._160_month.html
Here is a link to the press release
http://about.att.com/story/sign_up_by_oc..._160_month.html