Thanks Nick, I've had this a few times and always wasted loads of time manually putting every single keyframe back in making sure I did them in chronological order... never again!

good tip.

I used to just readjust the beziers. Now I know a quicker way to just make it all solid points. Thanks

I usually use the "toggle hold keyframe" on the first of the two identical keyframes and it works fine too...

Nice. i usually uses the curves/graph to solve it. but your way is more easy. Thanks!

YES!!!!! Thank U, Nick! :]
Now, the other Curse of AE that needs a cure is using the Pen Tool. Gosh! i get kinda like that same "Wobble" effect like in this video, only between the dots i am creating in my mask. it all gets tangled up! any cure for this one as well? :$

apple option K. don't forget it kiddies. also try apple shift k for your easing.

Oh WOW!!! that is just fantastic!!!, I had wondered about that and about why rotten ole After Effects kept putting those kinks in all my animations - and you have the cure for it, and now that you explain it - it's so simple!

I've been tearing my hair out for 2 years over that. I had simply come to the conclusion that it was me, and I was just a total clutz. It's like a major revelation, I swear my jaw dropped.

Thanks bro! That topic was driving me crazy...long time ago.