Yeppers, it was Jen who had 20+ cats to treat.
From Jen's threads, it sounds like you're in for a world of fun....

http://petoftheday.com/talk/showthre...light=ringworm

http://petoftheday.com/talk/showthre...light=ringworm

http://petoftheday.com/talk/showthre...light=ringworm

http://petoftheday.com/talk/showthre...light=ringworm

http://petoftheday.com/talk/showthre...light=ringworm