Today, Research In Motion quietly introduced a new Trade Up program for BlackBerry smartphones. The new program will allow current BlackBerry owners to trade in their old handset for up to $120 off a new RIM smartphone. Users will be allowed to upgrade to one of six BlackBerry models from various carriers and must be turning in one of five devices on RIMs list. Not the most comprehensive trade-in program we’ve ever seen, that’s for sure. The Trade Up program’s site is live now, have a look for yourself.