Good Friday all, I use a lot of skype facetime with my gf and noticed that the Skype Desktop version causes the Sp3 to run fairly hot. This happens when I share screens with her. I realized the desktop version isn't nearly as optimized as the app version of Skype, but the app version doesn't allow screensharing. I thought I'd share. Another program that causes the fan to go on blast is Manga Studio, after about 15 minutes the fan will kick in, wish they can optimize this program but I guess there's just too much data to process. If you find any other programs that causes the SP3 to heat up fairly quickly, post it here. My SP3 runs cool to the touch on all other programs so far.