Frank Van Bussel, email: I've been getting a lot of spam, and someone reminded me that posting email addresses on the web is one cause of people spamming you...so if you want to contact me, my email address can be derived from this web page address in the obvious way (i.e. login @ network etc.).

Code for the calculations used in the paper: "Sampling grid colourings with fewer colours" by D. Achlioptas, M. Molloy, C. Moore and F. Van Bussel (Proceedings of LATIN 2004)