An anonymous reader writes: I am a Windows guy. I have always used Windows at home, work, school, everywhere with the exception of my phone (iPhone now Nexus One) and one Linux class at FIU. I have an A+ and MCTS in Windows Vista. Soon I will have my MCITP. I drink the kool-aid. But Linux saved me and the company I sub contract to, a large fast food giant, from near-total disaster. Last month McAfee posted a virus definition update that flagged SVCHOST.EXE as a virus. This is my story of what happened.