Here are the links for the documents for the textual criticism series (UBS, UBS2, NA27). Oh, and I will probably mention the SESB for Libronics today as well. Here’s a glorious image of how you can have the full textual data on your computer as well.
Alpha and Omega Ministries is a Christian apologetics organization based in Phoenix, Arizona. James White, director, is a professor, having taught Greek, Systematic Theology, and various topics in the field of apologetics for numerous schools.