I'm going to create one, but I'm not jsut going to do a 200x40, I'm also going to do a traditional signature size of 400x150 and a traditional userbar size at 400x20
Edit: What I had in mind for the signature size didn't work out, but I have the requested size, and the userbar size. The code that follows them will put the image and make it a link in sigs.
Requested Size:

[url=http://tinyurl.com/y9ypjm2][img]http://i57.photobucket.com/albums/g221/Raidatheblade/sogbutton.png[/img][/url]
Userbar SIze:

[url=http://tinyurl.com/y9ypjm2][img]http://i57.photobucket.com/albums/g221/Raidatheblade/soguserbar.png[/img][/url]