Lenovo's ThinkCentre A62 ($844 direct) is the latest in a long lineage of corporate-level PCs made for small-to-medium-size businesses. It looks just like previous ThinkCentre towers, though it's inside where all the magic happens. This model has a quad-core AMD Phenom processor, and that may make a difference to that star worker who's always complaining that his or her PC is too slow. The A62 can be a good fit for the content-creation wing of your business: the art department or, better yet, the Web development team. Another plus is that it looks just like all those other clerical-level PCs, so the other workers won't get jealous. The A62 is a (relatively) energy-efficient PC backed by Lenovo's Green corporate policies, and thus earns a PC Mag Green Tech award.