I'm using tiered UBU-menus to load movies in Jitter. I have three menues; general category, subcategory, and then the files themselves. Each time I populate a menu, it freezes my video output as the files/folders are read into the directory. This is different then delays caused when files themselves actually load. Is there a way I can keep this from happening by defering or isolating the threading of that function. I suppose I expect a bit of a hit when the files themselves load, but I'm getting little pauses everytime I navigate through my menus.