I am beta testing a wonderful, online, math tutoring tool called Edoboard (http://edoboard.com), and would like for folks to come onto this with me, allow me to demonstrate some of its features, and take your questions / suggestions for improvement.
Features of Edoboard: Video/Audio conferencing, Equation editor (TeX), graphing calculator, coordinate axes, geometric shapes, text editor, pen tool, and more.
If interested in working with or just seeing this tool, please email me at: firstname.lastname@example.org
Or you may Skype me: rfantster
This is one of the best online "math" tools I've seen in a long time.