Can you explain how to add an image to the wiki?
 

I want to add the following image (BSFC of a 5-speed Insight) to the Ecomodder wiki, along with a caption explaining the caveats that go with the image.

http://ecomodder.com/forum/attachmen...1&d=1266619773

How do I do that?

It's not very intuitive. What you do is add an [[image:filename.jpg]] tag, which creates a broken link. Click the link, and you'll be prompted to upload an image file.