Apparently there is a 2.2 build of FroYo floating around for the Droid X, and p3Droid over at MyDroidWorld has it! More news as it comes.
Quote from p3Droid:
Source: MyDroidWorldNo this is not a hoax, and your eyes are not deceiving you. This is a screenshot of the DroidX running [COLOR=#960000 ! important][COLOR=#960000 ! important]Android[/COLOR][/COLOR] 2.2 (Froyo). Not a lot of information is available but jump into the forum to see what I know and to share what you know
What I know:
** Yes it still has blur
** No it does not have the new froyo homescreen
** It behaves and looks just like current system.