We have discovered some video of what we think is a final version of 2.1 running on the Moto Droid. Check it out for yourself over here:droid life: a motorola droid blog
As rumored, 3D Launcer, Live Wall Paper are not included however it may still have the ability to run live wall paper. It's running smoother and quicker then 2.0.1. Really looks like a great update.
In addition to the video we also see on the same page that Flash 10.1 is confirmed for the N1 and Droid only. This is great news for Droid owners, it means we are one step closer to getting both 2.1 and Flash soon but they may come bundled. We will have to wait and see.
a google insider in a german android forum confirmed that 2.1 WILL include the launcher, WILL include live wallparers, WILL have 3/5/9 homescreens
Here is an additional video to see it in action: