ok my father is getting quite suspicious of my activities on the internet specifically the sites which i look at now i know one or two things about computers but i cant seem to find the hidden URL caches
im running mac os x 10.6.8 and ive enabled the root user and brought up the hidden files using terminal now while i can find caches for undeleted URL (URLs i havnt deleted using my web browser) i cant find the caches for deleted ones
now my fathers is super clever with apples he has caught me before by finding the deleted urls, does anybody know how i access them or at least point me in the right direction so i can find them myself?

thanks