I shoot on a sony77 using mtx/avchd. Will I have a problem using render nodes that I am signed in on? I was planning to use multiple desktops to do the work. Will I have a problem with rendering using a node (signed in or not) on boxed that are older and do not have compatable graphics cards? I know performance will be hampered because of the slower system. I am looking for problems with installation and operation not performance as much.