We are sorry to announce that we were unable to make DiSS 07 viable, so we have decided to postpone until next year.

As an alternative, we are still intending to hold a small workshop with a very few invited talks and plenty of interaction, on August 3 2007, at the same venue. There will be a small fee for this, and no proceedings.

Contact Robin Lickley (rlickley) at Queen Margaret University, Edinburgh (qmu dot ac dot uk), for information. It is our intention to announce DiSS 08 to be held in the summer of 2008, shortly.