Don't let the magical unicorn theme fool you: PopCap's new Peggle ($5) is an interesting new iPod game that will appeal to all sorts of players. Peggle initially will remind some players of earlier games such as PopCap's Zuma or Taito's Puzzle Bobble/Bust-a-Move, as it puts you in control of a simple ball-firing cannon with a dotted line to show you where the ball is going to go; then, it changes the familiar concept, placing the cannon at the…
