I just purchased a base 13" MBA. I stream sports through my laptop to my TV as I don't have cable. Using my Windows-based laptop, streaming sports for roughly 3 hours (often times longer during NFL Sundays) tended to make things a bit toasty. It never shut down but it just got hot. I've considered selling my old laptop. Therefore, leaving the MBA as the only source to stream sports. Long story short: do you think that this will cause the MBA to become too hot and/or not make it last as long? If it is in any way detrimental, I will keep my Windows-based laptop for the sole purpose of streaming sports. Thanks and I apologize if this is a n00b question!