So, I decided to install Launcher+ on my Droid running Android 2.1, and it kind of turned out really cool. It gives you the look of 2.0.1 as in, it has the old drawer, but all the 2.1 upgrades including the live wallpapers work- except I did notice that touching the screen no longer triggers a splash with the water. The new gallery is working, however, and so is the music player. It also makes the keyboard work. Perhaps to fix the errors in 2.1, all you have to do is look at code from Launcher +, or just download launcher + on 2.1- I don't know if anyone else tried this, but I had to share.