BillB,
I noticed in ther recent post on your blog that you used a lower case 'r' in parentheses to indicate a registered trade mark. A sidebar in a recent edition of one of our "journals", SmartComputiing I think, had the ASCII codes of some of the most often used symbols and the way to use them (eg. Alt>num pad 199 to produce the ╟.)
It might be interesting to see how to go about finding the codes for the 'r' and the 'c' correctly enclosed in their little superscript circles.
