K-meleon probably stores this site as an entry in the same file that it stores the login info in for the sites you *do* want it to remember, which is the one in your profile directory that has an '.s' extension... if so, you can just remove the entry for this site with a text editor (but preferably not notepad)... i'm making an assumption here, since i've never used that 'never for this site feature', and i don't have time to figure out how to test it right now... but hopefully that's the story.