Hi Dave,
Just copy and paste the IMG code line into your post, like this:
[IMG]http://i1273.photobucket.com/albums/y408/binklebaum/RE8_zpsb7fe3159.jpg[/IMG]
By the way, welcome to LSM!
I hope you'll join out Great War Group Build: http://forum.largescalemodeller.com/forum/111-the-great-war-group-build/