Help setting up a model?

Hello. I'm having issues implementing my first model, and the animations to it. I'm still in the early stage of a RPG, so I tried to use a model I found online ( http://www.adrive.com/public/AqfW87/man.zip ) and to attach the animations you get along with Unity Free (idle, walk, run etc.) - however I can't seem even to get the camera to function properly. If it isn't a problem, could someone either do a sample project or to explain it to me. I know this seems like a trivial question, but it's been bugging me for the past few hours. I desperately tried to attach different components, but it still didn't work. I got random errors, ranging from an errors in the code to unknown animations. Maybe I'm doing something wrong? Can someone please try to do this?

Thanks for any help in advance.

[1]: http://www.adrive.com/public/AqfW87/man.zip