I've noticed that I have a folder called Preloaded Data in my local folder which (apparantly) appears when I click the space bar whilst loading the mesh. (I sometimes do this to skip the pregames)
Do I need these? What do they do?
And while I'm at it:
How big do plugin pictures need to be? You know...the pictures that appear when you select the plugin when you choose which ones to activate.
Click on the picture below for my Myth 2 scenario.