So... I have a 2011 15 MBP, 2.2 GHz 8GB RAM with a 240GB Vertex 3 6G SSD in as the boot drive. The system works very well and is fast as #@! ...But there is one problem that is driving me nuts: Whenever I plug in my external display which in turn switches on the DGPU the fans kick in like jet engines running at 6200 rpm. Very loud. Switch off the external monitor and go back to the integrated GPU, the fans die down and hover quietly around 2000 rpm as normal. Of course, I understand why this happens, but being that my primary usage for this notebook is for recording audio through Logic Studio, it can be VERY irritating. Ive tried SMCfancontrol and Fan Control to no avail. Is there anything that I can tweak to minimize this or is this just par for the course for having a dual GPU system? For those of you with the 13 models with only the integrated GPU, do your fans kick up like this when connected to an external monitor?