your sig aint that bad. it looks clean and simple. not :shock: :shock: good but not butt-ugly aswell. dig deeper into the tutorials and eventually, you'll learn more. 8)
also, dont forget to check out the pictorium. you can also get lots of ideas in there. post your creations and let others comment on them, so you'll learn. that is also the place where i get ideas for some of my creations.
and welcome to the forum!