Walk cycle tutorial links Awesome stuff

http://www.idleworm.com/how/anm/02w/walk1.shtml

Very good laid out nicely.

http://www.anticz.com/Walks.htm

Says the same as above but has gif anims to show it. Excellent.

http://www.biomotionlab.ca/Demos/BMLwalker.html

After you try the above, check out this one, female male, happy sad. It's flash and real time. HElps you figure out what it should look like, or close approximation. Remember nothing beats asking your girl friend/wife or a strange girl to walk or run for you as you tape her.

Antonio