By Mollyc on Monday, September 21, 1998 - 12:15 pm:
I'd have to agree with Jene, the site was pretty eerie. I think that if your speed of processing increased with the use of Thinkfast, it would only be with those specific exercises and would not effect your overall IQ.
The fact that the whole site is so commercialized would make me avoid it almost solely out of principle.