I know that there is another thread about the Nation Zoom malware, but it doesn't seem to answer my question. I have just downloaded and upgraded Spybot and have run 3 scans. The first two only eliminated some of the malware but not Nation Zoom. The third scan says my computer is clean, but Nation Zoom keeps popping up as my home page, even though it is not my default home page. I hope I am not repeating a question which is already in a thread. If so, I apologize.