Local Directory Tools

Hey guys, I've been wondering for a while as a lot of my business is local shops that need online presence. What kind of tools are out there to submit directory info to a huge scope of local business directories besides going down lists and filling them out manually. I remember once having used a tool like SENuke or something like that which seemed to work. What other tools could you recommend me to try?

Again, the idea is to post to sites like: Yelp!, Yahoo Business Local, GLocal, Super Pages, and so on without paying for the actual service to do the posting.