Movie Studio 12 on Windows 7 64 bit PC i7/16GB RAM. Hi.....I could not see a clear answer to this by searching so maybe one of you experts can give some advice. I have just bought MS 12 ( previously using V 10) and a new PC so want to set up some settings like Dynamic RAM Preview and No of Threads for best performance. DRP says I have c 16GB max available. I am currently using 800MB for editing and lowering it to 100MB for rendering..........same as I did on my previous PC with only 4GB RAM..........is that optimum? The default setting for Rendering Threads was 16. I usually leave the PC alone when it is rendering so do not need to be running any other apps at the same time so is that best left at 16 or am I better reducing it? Thanks.