Unable to access the site
<www.facstaff.bucknell.edu/mastascu/eControlHTML/TOC_BasicConcepts.html> and
<http://www.facstaff.bucknell.edu/mastascu/eControlHTML/CourseIndex.html>
after accessing for few days. Getting 404 error message. Is the bottle neck to
access the site is the time or the limited content? If this is my PC issue
then how to resolve this.

Thanks,
Ameet.