YES, you most certainly can use my fractals as your desktop background! I'd love it if you gave me a heads up in a note, maybe a thank you, but you don't need to ask!

YES, I can re-render something (as long as I can find the parameters!) to your sceen's particular resolution! All you have to do is ask, and even if I don't like you or find you creepy, I'll be more than happy to do so!