oh...just to clarify, i meant to say in my response: "I hope you don't mind ME being a bit silly and perhaps annoying!!! left out an important word there! Fascinating, Watson! I will see what Webster has to say about opposites later. Hmmm... and i wonder if opposites has been a topic of discussion in any of my philosphy books....we shall see if the masters have anything to say on the subject!!!! ...still thinking on this most interesting...scratch that...fascinating subject!