0000950142-08-001100 4 1 20080527 20080529 20080529 CRITICAL PATH INC 0001060801 7389 911788300 CA 1231 2 HARRISON STREET 2ND FLOOR SAN FRANCISCO CA 94105 4158088800 2 HARRISON STREET 2ND FLOOR SAN FRNACISCO CA 94105 TINSLEY TOM C 0001094153 4 34 000-25331 08867912 7139188800 BMC SOFTWARE INC 2101 CITYWEST BLVD HOUSTON TX 77042 4 1 form4_tinsley052708-cpiex.xml STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP