I found that it was just getting too much to figure out how to do this stuff, and after doing a little research it wasn't hard to write my own search program that didn't have the issues dadabik had. I'm still grateful it was there, since it is easy to set up, but when you want more customizability, it seems writing your own version of it might be easiest. If you need help, let me know. (Again, nothing against dadabik--for its intended purpose, it works well.)
Kristen