Hello, # x1 x/ t% A J7 j8 \ ) n- F: B6 K( v% p; ]4 PIf 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. * R1 U# W+ I* T Z 3 Y7 Q3 V, q& A- e; {0 DDai