>× Oooh, it worked! Cool beans. >LOL learn something new every day. :-) > >Dennis × Cincinnati > Since my query yesterday, I have done some experimenting and have found out a bit more about why Dennis' message quoted above shows me two diamonds. On a Mac, it is a multiplication sign only if I go to the website of my service provider and read your message as webmail. If it downloads onto my computer via any mail program, or if I copy it into any of my word processing programs, it is a diamond. If I forward the above quote from Dennis, which has two diamonds, to a Windows computer on the same network in the same room, the diamonds will show as multiplication signs. I think there are more such problem characters, and html fonts had to be designed so that they could be read correctly by any computer. Obviously, mail and text programs were not designed for universality. I would expect that publishing programs would have to include some work-arounds for these characters, as Macs are used by many publishers. (I will have to ask my son-in-law, who is one, though he has not published any math or botany textbooks, so may not have needed to use a multiplication sign.) The letter X has wider universality than the character multiplication sign/diamond, so I will continue to use X to designate a hybrid - not that I have a choice. Diane Whitehead