An internal AT&T memo has leaked onto the Internet. This memo shows that AT&T is planning to launch an updated version of the BlackBerry Curve, this time with Wi-Fi. It seems that T-Mobile will no longer be the US exclusive on this phone. Hopefully this will be able to hold over some people who are anxious for the Bold, which seems to be launching October 2nd. The BlackBerry 8320 should be dropping on AT&T in the last week of September in all channels.