Sharper than, etc, Hal. Doug On 2-Sep-08, at 5:25 PM, Halvard Johnson wrote: > Exercises Douglas Barbour [log in to unmask] http://www.ualberta.ca/~dbarbour/ Latest books: Continuations (with Sheila E Murphy) http://www.uap.ualberta.ca/UAP.asp?LID=41&bookID=664 Wednesdays' http://abovegroundpress.blogspot.com/2008/03/new-from-aboveground-press_10.html A little planet blues, for the deathwatch. A season of rictus riffs. Dennis Lee