I forgot to mention in the op that I'm doing this for fun and to get involved in mining. I also forgot to mention that I paid for all but $300 of this with Amazon gift certificates, so it didn't cost me much out of pocket. I will add that info to the op. I realize that I probably won't make much from this rig. If the numbers are right I might build another one. I'm hoping for an increase in the value of LTC as well. Imagine if you mined 1,000 LT, held onto it, and the coin value went up to $100 per coin. Will I get lucky? I doubt it, but who knows.