Here is a BBCode tryout post i made to test PunBB for the first time, The code i posted there is used to imagelinking as you know.
Even imageshack.us uses that kind of linking for its uploaded images.
The code pattern is simply

[ url=link_here][ img]image_adress_here[ /img][ /url]

here is the post:
http://punbb.informer.com/forums/post/130458/#p130458


I wanted you to notice and wodered if it may be fixed with a hotfix or later release of PunBB

Regards,
DS

Excellent work mate.

Just a feedback i noticed:
"You are not logged in. Please login or register."
and
"Active topics"
texts look together on my browser maybe you should get the links a little more right side.

See:
http://img185.imageshack.us/i/anivoid.jpg/

//edit
my res is 1680*1050
browser ff3+

/also wondering if you do share the theme? =P