Hi, there:
If "money is no object," I can see where a person might be willing to shell out the endless stream of dollars that is involved in getting each successive "level" of Centerpointe's program. HOWEVER...
If you would be willing to "brew your own" via Brainwave Generator (a free download, and only $40 to register for full capability), you can easily change the settings (i.e., lower the carrier frequency and so forth) as you are ready to "graduate" to each new level. In other words, you can do for yourself everything each new ($300) CD in Centerpointe's program does for you.
Brainwave Generator includes a number of presets (pre-programmed settings), and the site (www.bwgen.com) also offers dozens of downloadable (note: these are all FREE once you have registered) pre-programmed "custom blends" to create various effects--well worth a look.
I guess it's partly a question of whether you value the convenience over the money... but I feel that the power and flexibility of Brainwave Generator is going to make it more valuable to me than the Centerpointe program would be in any case.
If you would like to learn more about customizing your own programs via Brainwave Generator, Brian649 appears to be the expert on this board.
Just "my two cents."
Best wishes to you in your quest.
[This message has been edited by shinsei (edited April 23, 2001).]