here's a second question, I know I can use the imac as a second screen for my mbp, but can I use my mbp as a secrond screen for my imac? It doesn't make much sense to have the slower/older/less memory/ less storage computer driving the big new
fast one. So, can I use my iMac to output to my MBP? (I don't know the answer for sure, but I am guessing no)