KeyShifter or ky animator script

Hi there

I've found some script with dead link i would be grateful if anyone can re-upload it.

----KeyShifter
http://www.scriptspot.com/3ds-max/scripts/keyshifter

---This script i dont know the name
https://www.youtube.com/watch?v=05nhYdLlAl4
..

If nobody has the script. I know about frame offset animation but:
How to shift the key in radial form showing at frame 18-35 at this movie
https://vimeo.com/28569437

Thanks in advance