Hehe that's cool. I've checked some other famous DNN sites and none is able to do the same thing. This is definitely a big advantage when you managed to reduce nearly 70KB on initial load.
Unfortunately, I can't afford 50$ at the moment. Converting it to my country's currency, well, it's quite large for a student like me. But does an alternative method exist though? Because loading this file seems useless, since unauthenticated users surely don't need to use it when there's no solpart menu.