In case anyone cares, here's a little guide to my entries for games I own. An example entry might be this:
(05/16/08) -  - Played this game today, not very impressed.
Obviously the date is the first thing I list. The number in brackets is the current rating I have given the game in question. The text afterwards is some kind of info or my thoughts I have on the game. The bracketed numbers helps me see the progression of rating changes for a game. It's a pretty neat system I've come up with and I like it!