lol beats me im curious aswell xD I discarded that project now and am working on the new one. The slicing itself is fast, its just when I move the output folder to my project it isn't. So, I'm a little confused- If I just paste the sprites into unity like you do in the video it does slice them, but they aren't nicely organized like they are in the output folder in mana tools. However, If I try and move my output folder it takes 4 hours to put in unity AND it makes moving around extremely slow. I'm not sure what the output folder is if I can't even use it for organization- Unless.. Is that output folder the files that WERENT needed? Maybe thats what my issue is LOL Edit* I decided to drag the output folder again, it took 20minutes to xfer and now it doesnt load slower. If anyone runs into this issue the only thing I did was remove Unitys version control.