Quote Originally Posted by loopdon
In general terms, Ultradia™ is a body of work by Dr. Diane Kistner that has evolved over the years as she sought to develop custom self-healing tools following poor response to conventional treatments. Specifically, Ultradia is a unique brainwave entrainment architecture derived from the frequencies of adenine, thymine, guanine, and cytosine — the “building blocks” of DNA. The Ultradia frequencies, when listened to in a specific sequence for a specific length of time, help normalize the 90-minute human ultradian rhythm.

http://ultradia.org/ultradia_overview.html

here's a uselful link, containing a sourcebook and so on...

http://ultradia.org/ultradia_tools.html

VSTi:

http://ultradia.org/downloads/UltradiaSE_VSTi.zip

Standalone:

http://ultradia.org/downloads/UltradiaVB1.zip

I will definetely give this a try
i thought it was illigal (in britain?) to release tracks with frequences picked for their effect on brainwaves?