Yeah, I've got it up and running in Maya Vlad, but I'm not sure how to use it or what it's for :S I've heard its a great tool for edge loops etc, but it doesn't seem to do anything, so I'm presumingI'm using it wrong, and the instructions/documentation on it is down
If you believe in telekinesis, raise my right hand.
just do like vladimirjp told - put both scripts - the MJPolyTools and the MJPolyToolsUI into your scripts directory, update your userSetup.mel (type -> MJPolyTools which is also in your scriptsDirectory and restart maya. I case I misunderstood and you need the script itself, here you go. alltho it is written for maya4.0 it is also running with maya7.0 which I use.
you can also put the iconFiles into your local pref/icon directory