Thank you for sharing this information with us.
Excellent posting.  I'd like to see if you'd
pass it along to the [aztechcares] eGroup.  
If not, then may I?

G.D.Thurman [CS/CIS Instructor]    Scottsdale Community College
phone:  480.423.6110     fax:  480.423.6449      icq:  65265811
http://www.inficad.com/~thurmunit/        thurmunit@inficad.com
http://www.egroups.com/group/cszero/   Learning About Computing