Hello, John,
      
      'Mind Machines'
      
      I have hereabouts a cross-comparative review of all the major 
      products in this field.  I bought the report from an outfit in 
      Boston, USA, who advertized in 'Popular Science' (PopSci@aol.com.  I 
      bought a Zygon kit first, but soon realized that the Synetics 
      MindLab machine is far superior for most purposes.
      
      It's compact and portable,  has onboard microprocessors, 
      rechargeable batteries, volume and brightness controls, a 
      sophisticated press-button control panel, complex brain-frequency 
      entrainment options (relax, stimullate, sleep, learn etc.); 
      hemispheric activity equalization routines; and it can download 
      further programmes.  The effects are scientifically well-attested.
      
      It also has a 'son-et-lumiere' option where you can connect it to 
      your stereo! There are custom CDs with program tracks, and it will 
      auto-generate a custom light-show from standard audio 
      (CD/tape/radio/record/live) sources.  Street-legal psychedelia!
      I purchased my MindLab kit from 'Life Tools' here in the UK.  Three 
      months old, perfect condition, half price (UKP 150).
      
      I hope this info helps.
      
      Try a Web search on 'Synetics' and 'MindLab'
      All Best Wishes,
      
         /   /\   \
      --*--<Tony>--*--
http://www.agora.demon.co.uk
http://maelstrom.stjohns.edu/archives/la-agora