Dear Colleagues, This is a final reminder that the (extended) deadline for submission of abstracts is June 1. In my part of the world that is tomorrow - but I'll go by the sender's time, not mine. For instructions on preparing the abstract, including a latex template, see http://www.mat.uc.pt/~ct2011/program.html#Abstract I look forward to seeing you all in Vancouver. Regards, Steve Lack. [For admin and other information see: http://www.mta.ca/~cat-dist/ ]