I am trying to figure out how to make this work with Mybb...
Why not just download the mybb files that they supply and follow the instructions?
It works perfectly fine.
Yeah- it works "fine"... but FYI - I found this unsatisfactory because it puts a tiny thumbnail in and requires you to click thru for the full image.
I will look elsewhere for something similar.
So you want it to post the full image?
That's my hope at least. They're program runs on their server, no tweaking that.