I would love to see a class action lawsuit against BlazeFind! I just spend a couple of hours trying to remove the Search Assistant that they installed on my taskbar. What a royale pain! Ad-aware, Spybot, TrojanHunter and HiJackThis! weren't able to do a complete job. I found various articles using Google (like this one) that helped discover more bits and pieces of it but it was still haunting my taskbar.
I finally used the systools process explorer to go through all the dll's that the Windows Explorer process had loaded and discovered that omniband.dll was the culprit. All that was required was to unregister this dll (regsvr32 /u omniband.dll) and it was gone.
However, my right-click "Open In New Window" functionality is broken. It just doesn't do anything. So something is still wonky. Arrgghh.