Since the game pretty much updates itself...is it really necessary to keep the old copies of the trainer? ...on that note, isn't it a pain to update the trainer each time they have an update?
Yes it is but I believe Caliber himself/herself is playing the game and is using the trainer. So it will most likly keep on updating on every patch or untill said person feels that the game sucks donkey ballz (which it corrently does).