ok...but where do I find these size and color tags?....I went to the spot where you can edit your sig line and found all I could do was change the words...
Go all the way down to the bottom of the page and there should be a smallish gray box titled 'Forum Rules' In that box there's a link to the vB Code. Or just click here.
If you click on the quote button under Star of Penumbra's post, you will see the code for yourself already in place. It is the stuff inside the [ ]. You can just imitate that in your sig line. If you click on the button that says COLOR above the box where you type a reply, you will see the colors you can chose from and what they are called. Just replace the word "blue" in the square brackets for the one you like. Once you figure it out, it is quite easy to do.