[Plugin: WordPress Access Control] per category??

this is great plugin, BUT, im confused over something that happened….
im using it with wp e-commerce, works like a dream, again except for –
categories! i cant see where to get this to work with categories in wp e-commerce, but yet somehow one of my categories this got applied to and im not very confused about that. how did it happen, ive searched all for the settings but nothing to do with this category.
i anyway want to use this on categories, but cant find the settings!

another minor thing, when a page is hidden, but it has a border style or shadow in css, that part is visible, as if there was a 1px high line horizontal.

otherwise great, the only thing out there that works wonderfully with wp-commerce!!

http://ww.wp.xz.cn/extend/plugins/wordpress-access-control/