[Guest]

I cannot find anything on google for HFSX or UP-2.1. I dont even know what this is. Will it create the ''Files'' folder to enable me to download mods?

Yes. I can't give direct link to UP, but it's the first search result:
http://www.google.fi/search?q=ultrapack ... =firefox-a

For HSFX:

viewtopic.php?f=106&t=25515

Mate, we can now. We have a dedicated UP forum here. we're changing our ways dude 8)