Catholic Information Center on the Internet  catholic.net

Catholic Information Network  www.cin.org/ (Most detailed site about Catholic things I have seen yet)

The Catholic exchange www.catholicexchange.com A Catholic Portal Site!!  They offer a safe search site, Bible studies, Catholic & global news, free e-mail, daily readings, church history, and more!

Everything Catholic a portal site to find about everything that is Cathollic.  www.everythingcatholic.com