if you use any soft ware , it will spam, better to do these manually, post on forums, comment on blogs, etc will help you
If you are seriously looking for linkbuilding tools, red this thread: http://forums.digitalpoint.com/showthread.php?t=1375005
If you don't have a time for manually link building, hired someone for this. In DP there's a lot people can give you reliable price and great service for link building. This is worth for me as they can save your time and can focusing on other blog development.
Don't you thing that the link building and all the directory sites, link farms...etc are just a waste of disk space and bandwidth? We do everything we can to add links and to rate higher on google but no one is visiting most of this sites but google robots. Regards
You can link building with commenting on other ppl blog, submitting articles , social bookmarking. I am using a blog commenting software that help me find all the related blog and categorized to do follow and no follow blog. Then, i can use integrated windows in the software to go to the website and semi auto / manually comment their blog with a link back to your website. If you interested, email me and i will email you two free ebooks on how to do this backlinks using blog comment and social bookmarking.