It's a nice design and fits well with Freespace.
If you want to show pics, don't use attachments, as they get deleted after a while. Use a a imagehoster instead, like photobucket, imageshack, tinypic...
Once you have uploaded a pic, you'll get a link ( in most cases you have several options, pick the one for forums/ img tagged ), copy it and add it to your post.
Replace the imagetags with lvlshot tags, like this:
from this:
[IMG*]http://your_imagehoster/your_album/your_pic[/IMG*]
to this:
[lvlshot*]http://your_imagehoster/your_album/your_pic[/lvlshot*]
without! the asterisks.