This has to be possible...but am unsure how to accomplish this - I've been researching this for literally months on end but am unable to find any real solution to it.

Question:

If my main domain "domain.com" does NOT have oxwall on it, but my sub domain "sub.domain.com" does - how can I display the forum posts from that sub domain on my main domain?

I read we could use XML/RSS and/or iframes, but nothing currently works with that - or I'm just obviously not doing it right...

Just today, this popped into my head: "What if I simply made this easier by calling the database "forum" section of my my sub domain and write a php function on my main domain index file to display all recent forum topics, etc...

I think this would be the easiest solution to what I need, but have no idea how to implement this either...

Any help on this would be greatly appreciated!