SwordSearcher 6.0 works great with crossover linux 9.1.0!
Here's what you have to do:
1) create a bottle with winxp as the OS
2) install IE 7 as this will pull in a lot of the dlls that you'll need.
3) install .net framework 3.0--this will pull in .net 2.0 as well.
4) install swordsearcher 6.0 and enjoy.
I can't explain how well it performs. You just have to see it for yourself. Other versions ran slowly and displayed some artifacts in the program. But with swordsearcher 6.0 release and version 9.1.0 of crossover linux, it runs almost as if native.
Try it and see.