Yes! Personally, i had the sense to patch my system as soon as i knew about it and before i got infected. However, most home users, are idiots. I go to college and live in a dorm. When everyone moved back in on sunday, many of them brought that virus with them. It became such a problem on our network that we (the IT department) had to shut it down completely, check every machine/dorm/office ON CAMPUS, fix them up, and reinstate the network. We had several hundred machines effected, which is easily half the population on campus. This worm SUCKS!!