A comprehensive free classifieds page, and one of the most trafficked. Contains everything from jobs to housing to automobiles. A large database of Egypt and related websites. Also a good starting point for a general search of Egyptian websites. The ministry has done a good job at providing an online database for tourists and residents alike.
Site also includes a newsletter.
A free service, and no language barriers. The high-fashion campus offers exchange programmes and good Arabic courses. Also has the only decent libraries in Cairo- the rare books collection is wonderful. Tuition is steep. The search features are a little crude, but as this site grows so will its utility.