easy in/easy out
 

When you have an object keyframed at say frame 0, move it along any axis and keyframe on frame 10 and then move it back to it's original position and keyframe on frame 20.

Is there a way to get rid of the easy in/easy out thing that happans around frame 10?

That sould be easy to sort out in the graph editor... Open it, select the field you need to edit (z position for example) and select the keyframe you need to edit. Then just play around with the settings for tension, continuity and bias till you get it like the proverbial poridge: "just right"

I found something even better...you can just change the Incoming Curv to linear.

But thanx for helping me look in the right direction :)