Magelo provides you the code, just copy it. Then mouseover your name in the bar on the upper right of this screen and choose signature, paste and go!
Or if you want one like mine, you make an imgur link of the image rather than the direct magelo link then embed the magelo link within that image. I hate the stats and extra junk on the magelo stock sigs. I want just a picture
I like showing my stats. I think Magelo did a great job. I wish it were easier to change the background picture, though. Perhaps I will look into your idea and make it my own. Thank you both. <3