ResMAE, the conventional and subprime lender started by the former executive team of Long Beach Financial, has decided to ditch the Web. Instead, the three-year-old Southern California company picked AT&T to provide all its data and voice connectivity needs. This upgrading project is cutting edge in the truest sense. AT&T is using MultiProtocol Label Switching, or MPLS, technology, which has only become commercially viable within the last year. In a nutshell, this technology enables…