I was just wondering what the general consensus is among the collectors on this forum. When you all buy used game cartridges (ATARI, INTV, NES, SNES, TG16, GENESIS, ETC) do you take the time to clean the contacts with alcohol on every game before using it? I guess I should, but it takes so damn long, especially if I pick up a bunch of games at once. Am I just too lazy or is it not that big of a deal?