Hello, * I: Y* f# O; N _$ c 8 S( c* ^& J& l3 k& B" ^If you will go to calgary by car on Thursday(July 7) and come back on Sunday(July 10), please contact with me at 989-1739 or qdai@math.ualberta.ca . I have two people can share the cost with you. Thanks.+ {5 g9 E- E" v& Q1 g