MTV UNPLUGGEDIn the grand tradition of MTV's Unplugged series, MTV Unplugged in Athens features German hard rock stalwarts Scorpions putting on an all acoustic set for the good people of Greece. Rather than the intimate studio performances that put the series on the map in the '90s, however, the set was recorded at the Lycabettus Theatre in Athens, a setting that feels appropriately grand given the band's arena rocking tendencies. Despite the larger venue, the set