Since I'm also seriously considering Video Text, I got pretty excited when I found the following information on the Chalk Dust website. (Chalk Dust FAQ).
"Is your program best for my child?
Perhaps; the "best" program for your child is the one that matches the learning style of your child with the teaching style (and learning support) provided by whatever program you use.
Please compare Video Text with Chalk Dust Prealgebra.
"Video Text has B/W module booklets that are not detailed enough, no application word problems, and usually less than 30 problems per lesson."
S. Ackerman (former Video Text Prealgebra customer and current Chalk Dust customer)
Also, in our opinion, Video Text Algebra 2 is not nearly as comprehensive as Chalk Dust Algebra 2.
Chalk Dust Company has accredited Houghton Mifflin (now Cengage Learning) derived color textbooks, step-by-step solutions guides (Basic Math, Prealgebra, Algebra 1, Algebra 2, Geometry, Precalculus, and Calculus I), numerous application problems, and more than 100 problems per section (ie lesson) on average from which to choose. Chalk Dust uses one professional on-camera math instructor (Dana Mosely) who provides high-quality technical support directly to your student. The comprehensive DVDs correlate to each textbook and focus upon teaching concepts with numerous sample problems.
How do your math programs compare to Saxon, or ABeka, or Math-U-See?
Chalk Dust textbooks are in color and are derived from Houghton Mifflin (now Cengage Learning) textbooks which meet math standards in all states, and are used in colleges. The chapters are divided into sections that include numerous problems (often 75-150) many of which are "real-life applications" that are scarce in other programs. Tests are built into every text (Basic Math through Calculus I).
Solution Guides are very detailed whereby a textbook problem is repeated and a step-by-step solution is given. In general, we feel that a student should work about 25 problems at the end of each section, but the exact number of problems that are worked is per the discretion of the parent. It's not about memorizing problems but it is about understanding concepts.
Chalk Dust makes no attempt to train the parent to become a teacher. Our goal is to connect the learning style of your child with the teaching style of Dana Mosely and to support that directly."
When your child gets "stuck", or experiences learning difficulty, technical support directly from Dana Mosely is available.


