I remember there being some type of video or flash animation teaching how to use mildots.  Anyone know where I could find it?

Try Mildot Master.  I also bought one of ther calculator and it's very nice.

While this doesn't anwer your question IMHO the way to learn to use it is to use it. If your dots are in a scope - for practice, until it is committed to memory carry your drop in inches around with you. Pick a target in the distance, estimate the range, and then work out the solution - this will allow you to practice and back into what the view from the ret should look like. If your dots are in a spotter - take the spotter somewhere and practice with objects of known size - building materials (window and door sizes) are naturals.

The game you are talking about - 'Shooter Ready' - google.

Good luck

The one I remember is one that teacvhs you how to use Mildots from scratch.  It's not Shooter Ready (altho SR is nice).

Anyone?

This is a trainer - to use it you need to understand how mil-dot works and how to use the system to range objects:

www.shooterready.com/lrsdemo02.swf

That is the Shooter Ready program that Face_N_The_Crowd was talking about.  It's not the movie/flash/whatever that I've seen mentioned here in the past.  The one I'm talking about explains Mil Dots from the ground up.