With only four classes for each of its two factions, BioWare's Star Wars: Knights of the Old Republic further mixes things up with the Advanced Class system, a talent system that splits each class right down the middle.

What comes with those extra experience levels in World of Warcraft's Cataclysm expansion? Blizzard will be releasing info on new spells, new skills, and talent tree changes this week for all classes - except the Paladin, because Paladins suck.