I never much worried about it either after getting past the initial warnings on the first ones I installed long ago, and came to realize just touching your finger to the metal on the case first had the same effect of equalizing any charges. I've pulled boards of all sorts and put em in stacks on the shelf, never had one that tested good the first time fail to work. I did toast a motherboard once by getting too hasty. Had just talked to a guy on the phone, who wanted the computer for his wife, but said they'd need a dial-up modem, so while he was rushing over to pick it up, I was installing him a modem. After putting it in, and turning the computer on, I decided to close it up, and while it was booting I stuck that metal cover to the side of the case. It died right there. Poof! gone forever. The fella pulled up about 5 minutes later and I was standing there with a dead PC, and no backup one ready. Luckily I had a backup stack of em, and he stopped by the next day to get one
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