Just FYI, the target display for mpguino version 1.0 is a 16x2 LCD. It isn't hard to get more items to display on a larger LCD if you can figure out the program, but don't go out buying a jumbo LCD/LED of arbitrary size and expect it to magically fill up with useful data
Here was the agreed upon model if you want to eliminate some variables in yoru setup and improve your chances of getting help:
http://nkcelectronics.com/16x2-lcd-m...backli162.html