You can download Encyclopedia of the First Millennium of Christianity to CD. It includes: The Complete Collection of Early Church Fathers' Writings(all 37 volumes); A huge multimedia companion encyclopedia; 30 minutes full-colour VIDEO tour of the Coptic Museum in Cairo. And more!
Imagine handing this to our protestant brothers and sisters, it can blow away cob webs they have from teaching their own understanding of the church. Blowing in lots of fresh air and room for the Holy Spirit to teach. It only cost us pennies. What a tool for evangelization! http://www.zeitun-eg.org/encyclop.htm