I have been experiencing the same issues since October 19 and everytime Limewire is restarted more of those zipped folders appear. Everytime that I delete them they reappear. Now I cannot even delete them anymore because the "Explore" link to my Limewire is not working properly. So I am stuck with those annoying files on my computer, that slow down my computer tremendously. If anyone knows the solution for this problem please reply. This is becoming a serious issue.