Actually this program seems to need even more space than I originally thought. I clear off a little bit of space, and it will fill up whatever I give it. Then I am unable to launch the program after it hits that ceiling. The only way to recover is free up more space AND delete the Instinctiv folder it created (just freeing up more space is not enough). I'm not sure I'm 100% on board with the design decision to create these multiple Instinctiv folders in multiple locations, rather than one centralized location. And I'm not a fan of forcing me to give up real estate on my xD card. But I like the program enough to give Pete and the boys the benefit of the doubt, for now.