Earlier today we reported that the Droid X internals were leaked out and provided to developers to play with. It didn't take long at all - Droid X's software keyboard is already available for everyone to download.
This keyboard should work for any Android phone running 2.1 Eclair (it reportedly force closes for most on Froyo). It looks very clean, mostly due to the absence of most non-alphanumeric characters which can be accessed using a familiar looking button on the bottom left.
One thing that is strikingly different about Droid X's keyboard is multi-touch. You can press one button while typing something else, which you can't do with other keyboards.