dittos on what Scott said on having nothing running in the back ground on your control computer. I had to learn the hard way about how this can cause communication issues and stop a project in progress.
Play with aspire and learn to design. Seeing a bot in operation could be very important but there was not one available for me. The forum is a wealth of knowledge. I have the buddy 32 but with a router, so i can pug in to a 110 on a 20 amp circuit