Follow this guide to recover your lost windows password seems to work to all windows versions from 2000 to Windows 7. First mount windows partition so you can access it with your bootdisc then use this commend to reset the password.Read More
Overwriting config for MaxClients and ServerLimit is located in /etc/httpd/conf.d/swtune.conf. Changing those values in httpd.conf will not affect the server settings.