Thanks, Mabel. Didn't know that about AABB not letting institutional members use the forums. Seems counter-productive as few would sign up just for the forums. Agree that being busy makes participation harder. The bench techs I know hardly have time to do the real work and supervisors are swamped by meetings, e-mail (most of which is clutter), paperwork and HR issues. To go online typically means their days are longer and my experience is that ones who do participate are dedicated and typically give above and beyond. For interest, with the TM blog on Blogger, you can comment without signing up by choosing the 'anonymous' option. Thanks again. I enjoy your posts here. Cheers, Pat UA: http://www.ualberta.ca/~pletendr/ Twitter: http://twitter.com/bogeywheels TraQ: http://www.traqprogram.ca/ TM Blog: http://traq.blogspot.com/