For adding pictures to your post, this useful guide a member made shhould help. http://www.binkybunny.com/tabid/54/...fault.aspx
If you have further questions on this, ask them here in this thread. Hope that helps.
As to the signature pictures, we currently cannot edit or add them due to site updates. Watch for notifications when this is resolved. Binky Bunny has been putting notes on this above the forum headers.
The webcams have been off for sometime. Binky Bunny's rabbit Jack became ill and was put to sleep 26/6/11. The wanted to spend more time with the bunnies and had cameras off for privacy. They are still doing this with Vivian, Jacks bonded mate now that Jack has passed away. BB may post when or if the cameras will be back on in the future but I doubt it will be for a while yet.