Also, are there other programs i can download to do cool stuff with my lcd like have one letter pop up at a time or some animation like that?

i am going to buy a MO lcd screen and am looking at this on:

http://www.matrixorbital.com/products/blk202a.htm

are there any obstacles that i might encounter in setting up this thing or will it be a smooth ride? also, is it a good desision? my budget is 120 bucks US.

thanks,
ChuckleMuffins