Okay, shameless plug time.
I made this today and I'm trying to figure out a way to make it fit at the top of the page:
I can't do it just yet. But in the meantime, if you think this place is worth advertising, you can copy-and-paste this code into your own page and link to me:
[a href="http://moreno91.blogspot.com" target="_blank"][img src="http://img103.exs.cx/img103/7843/blogbanner0ap.gif" width="468" height="60" alt="Image Hosted by ImageShack.us" /][/a]
Just replace these  with these <> and you have it!
I'll make more later.