I have tried many times to do this and I can't figure out why it wont let me. I have been trying to flush my results without fetching a new WU and it wont do it! At work I downloaded about 40 wu's because of all the junk going on with Berkeley and took them to my home computer. After those crunched I tried to upload the results which went fine, but then it tried to download new WU's. Here is what I did. I am normallu ofline at home, so I made it online, then went to my cache and right clicked and selected Flush. Do I need to do this another way? Thanks.