Demonstration proposals must be submitted electronically, in pdf format, by March 16th, 2006 (5:00 p.m. Pacific Standard Time) using the conference management tool. Proposals should be focused on new database technology, advances in applying databases,or innovative use of database techniques. Proposals must be submitted in camera-ready format and are limited to 4 pages. They should describe the demonstrated system, indicate what is going to be demonstrated, and state the significance of the contribution to database technology or applications. Proposals must not be published or under consideration for publication elsewhere. Authors will be notified of the results by May 30th, 2006. Demonstration papers will appear in the proceedings. Further questions may be addressed to: Tore Risch (tore.risch at it uu se)