This morning there were a few new Lite versions of iPhone and iPod Touch games available in the App Store. First of all there’s Virus Lite, a free demo that lets you play with white blood cells that need to fill up your screen while avoiding viruses. For those who don’t like playing with blood there’s a Pac-Man Lite version that allows you to try out the first level of this classic. Rock’n'Roll Lite gives you a free chance to try out three levels of the full game. We recently reviewed Rock’n'Roll and gave it a four out of five.