Yes, I added Mor's map pack to my server immediately after it was released. But the maps inside are just two of the maps I host on the Derez server. I posted the list of all maps I'm running, on my news site.
If you want to try the maps without joining an online server, you can just host your own server in the game and run around inside the maps by yourself.
So after the maps are installed, from the main game menu go to Multiplayer and then Host. You'll see three words, side-by-side: Connections, Game, and Maps. Click on Game. Then click on Game type until it reads Derez, if you want to try these new maps. Then click on Maps, and scroll through the list on the left until you find the two SkyGrid maps. Highlight each one and then click "> Add" so they both move to the right. Finally, click Launch button. Use the Esc key to bring up the menu, when you want to quit hosting.
