When I use advance search, I can't get the '>' to work when I highlight the topics I want. It just doesn't move them over. I get a message telling me I haven't selected a topic, but I have. It has them on the left but won't move them to the right. Am I making any sense? 
Also why do I have to scroll through a gazillion local sites in order to get to any topic past the letter 'L'. It's infuriating!