More and more modding is the way that the hardcore computer user is going and having the most unique toys sets one apart from the rest. Crystalfontz provides toys for the modder or for the system admin who wants an easy way to monitor his hardware without having to hook up a monitor to the computer. They provide a wide variety of LCD displays for just about every application imaginable. Today we have the pleasure of reviewing the 634 LCD (CFA634-TFB-KU) with drive bay kit. It is a 4 line by 20 character display that is backlit and has the option of being connected to USB or serial connection.