I have a signature set up in Apple Mail with an image. When I send an email to a PC user, they do not see my signature in the body of the email. The signature is viewed as an attachment. Is there anyway to resolve this in Apple Mail? I know if I set the signature to plain txt instead of rtf this works, but then I can't have a fancy image signature. If I move across to Entourage, will this solve it? Is it a limitation on Apple Mail's side?