they had registered micr0soft.com and s0ft.com both with zeros instead of an o in part of the name. They made some sort of CPU Booster that was supposed to double the CPU speed. It did not help that they had Anti-MS statements on their web site. Somehow I think the MSLawyers got them to give up the domain names or go out of business with legal bills exceeding their income. Anyone remember that case?

s0ft.com seems to go to some porno site now. :( I don't even want to try micr0soft.com and see where it leads.