You must use remote image hosting and link it here. Or head over to the members aquarium pictures forum down the page a bit and post them there. There is an attachment option when you post in that section.
I was up in the Lake District for a long weekend and while out on a 6 mile walk (short due to the fact i had a 2 stone baby slung on my back ) i picked up these pieces of driftwood on the shore of Elterwater Lake. When i got them home i boiled them and treated them with cleaning agents, etc. and popped them in the tank. They've been in there for 6 days now and are still bouyant so i'm going to have to fix them to weights i think.
Glad you like the tank, i'll keep posting updates untill it's finished.