Hello, I am new to this forum, and I have 2 MBP's. My kids have them in college. When I post on here, what info is needed so others know what I'm talking about? One of the MBP is getting hot, I did a search on this site and found out about the smcFanControl. What is it and how dose it work? The MBP is 14 to 15 months old, will this smcFanControl work on this model? Thanks.