[Bf-animsys] Need feedback about a simple walk cycle helper

[Gaia]

Hi;

Recently i needed a simple walk cycle for testing the weighting
of a character. So i learned how to make basic walk cycles.
However after an hour of playing with the concepts i thought,
why not making a small helper tool for this?
And i ended with this:

http://blog.machinimatrix.org/sparkles/walk-cycle-helper/

This tool works for me. But maybe it can be made more useful even.
So if you are missing something that would fit well into this tool,
then i am all ears :)

Thanks for any feedback on this!
cheers,
Gaia