For the past while i have been constantly running out of space on my macbook pros hdd. I would fill it up, then copy files onto my external, just so i could fill it up again a couple days later. Yesterday i decided i was going to copy all my music off of my machine and run it solely off my external, thus freeing up 43gb of local space. It was a thing of beauty seeing that much available space sitting at my fingers, until this morning when i woke up to the oh so familiar warning message saying my startup disk is full once again. SERIOUSLY? i started up jdiskreport then went off to work. I now sit at work, logged onto my home machine and found out where all my space went. Under LocalUser/Library/Caches there is a file called xxx.qNation.pghistory that is 52.25GB. Now i know what youre thinking, and no there is no possible way i have 52GB of cached porn on my computer. Upon googling the file i found nothing. Does anybody know anything about this file? Can i just destroy it, or does any app depend on this random massive file. ...If it is 52G of cached porn, is there any way i can view it? ...for research purposes only of course.