Hello to all, My first post here. After the upgrade to build 3188, all went smooth until today. WXP started to behave kind of crazy and then plainly stop working. I tried to reinstall XP, but I keep on getting Error code 800b0100. There is a fix in the MS site, but I don't know how to select Shift+f10 to get a command line. Please help ASAP Esteban