Great idea and nicely done. :)

Just would like to add my tuppence ....... you can also copy the "IMG code" link from Photobucket (usually under the URL option) - this already has the [img]tags%20applied%20to%20the%20URL%20so%20you%20don't %20need%20to%20bother%20with%20the%20[IMG]%20..[/img] buttons when posting in TZ-UK and it makes it easier to place your pics anywhere in the post.