[Korvac]

Sigs are pretty easy to make. It can be as simple as finding an image on the web that you like, and using software to add whatever text you want to it. I use Photoshop and Ulead PhotoImpact, you can get free trial versions of these off the web. Or a lot of computers come with some kind of program like MS paint (or whatever it's called). When your done save it a .jpg, upload it to a file server (check the faqs if you don't know what I'm talking about), and add it to your profile.