Oh, Blockbuster -- what will we ever do with you? After first launching that branded MediaPoint box that all of four people purchased, you're now waltzing into the digital distribution party a few months late. According to a somewhat ambiguous report issued this morning, the movie giant has teamed up with Sonic Solutions in order to "give consumers access to a vast library of premium digital entertainment across a wide assortment of home and mobile electronic devices." In other words, those kosher with downloading content via Sonic's existing CinemaNow products