I use A 16Gb computer and was trying to slice under 3 mb stls on 5 micron and it hangs during the operation. even the 8gb profile it is stated on your site is huge for a procedure as simple as slicing. a linux slicer could do the job with 256mb. maybe it is something else, but I really like your project and I have some almost 30 years experience in software designing and programming. Before I found your slicer, I was thinking on doing something similar for embedding in my wifi printer. But you already done it and it is working very well for small stls or slices bigger than 15 microns (using almost all available memory).