There was an extra track on the LP of The Business Trip, but the CDs should be the same. The extra-curricular album is the Psychedelic Warriors' White Zone: www.hawkwind.com/w_zone.htm Not sure of its current availability, try mailing hawkdisc at aol.com. -- Andy mailto:Andy.Gilham at btinternet.com; http://www.andy.gilham.btinternet.co.uk