I've updated the YouTube mod used by the forums. It should now auto-detect YouTube and Vimeo urls and add the necessary tags to the post.
If you're curious what options are supported, this is the mod:
http://custom.simplemachines.org/mods/index.php?mod=3268Also, I noticed large images were breaking the layout in posts, so I tweaked the css to set a max-width for img blocks. You can click on the image to see it full size.
Let me know if you run into any issues with either of these changes!
