This week's book giveaway is in the General Computing forum. We're giving away four copies of Arduino in Action and have Martin Evans, Joshua Noble, and Jordan Hochenbaum on-line! See this thread for details.
Welcome back to JavaRanch. You already asked this question here. Take a look at the responses your previous post generated and if you have further questions on the topic, please post them in that thread. We try not to have multiple threads concerning the exact same topic as it quickly becomes difficult to follow the conversation. So, I'm closing this thread.