Retrieving Cover Art

I am trying to find a(pref. Mac but Win is also OK) program that is able to retriever covert (DVD) art and place that in the same (sub)folder as the corresponding movie is placed. I’ve tried programs like VideoJukeBox, Tomy, Tvixiebut none fulfils the taks adequately.

 

Anybody know a program?

Just last week I have been Googling like mad. Alas found only 1 working on a Mac and that is Moviejukebox i.c.w. Tomy. It generaties a lot os stuff that is useless but that can al be ironed out with Finder.

 

Another option would be Dunex but I haven’t found useable settings.