The idiot I used to work for decided to start an ISP, despite the fact that his experience with computers was Wordperfect and surfin the early web and usenet for PRON. We, his otherwise skilled staff, were drafted to set up the new business alongside the existing one, which involved the outdoors, dirt, government agencies and such. So, when we had nothing more pressing to complete we had to rewire the office AND build the servers - he had an actual IT guy hired to manage the system once we built the necessary ... but that guy wanted to actually BUY already built SERVERS with WARRANTIES!! Why waste money on that when you already have guys with screwdrivers to assemble parts - actual in house warranty work, come to think of it. Anyway, "cheap" was a magic word. The hammer actually did help straighten cases that were just not fully formed, but with the worst, cheapest cases, the blanks of sheet metal had not been square in the former when the case was stamped. They assumed a vaguely rhomboidal form upon assembly. Tightened up properly, these often would torque frame and thus the mother boards, creating conditions that would pop networking cards, harddrive interfaces and other cards in the extension slots right out the slots over time and multiple heating and cooling cycles. It also created a distinctive rocking effect when you bumped the house built systems. A bigger hammer was employed to scrap them so that they would never, ever, re-emerge as a problem over the help line. Third bright idea of boss was to have same screwdriver-equipped staff build cheap PCs for the hoi poloi so they would remain loyal to the ISP, AND same staff would "support" this debacle despite the non-isp related work that piled up steadily.