I just visited the Fruit 2.1 website and found that it was updated just 2 weeks ago to include the Toga 1.3X4 source, he restored the makefile and removed the .DLL requirement, so I compiled it for Linux and it works excellent! Being that I'm running FC 6 x64, this is about as strong as anything you could possibly get in a Windows enviroment(you would have to have a 64 bit Windows to have anything that's arguably stronger, and we all know that's no fun). Toga II 1.3X4 is one of the strongest engines around today. Running it with JoseChess, I don't seem to have any problems at all.
Here's the link: http://arctrix.com/nas/fruit/