I agree that those LD pills are probably nothing more than placebos. Do you know what the ingredients are? I suspect that it is just an assortment of vitamins and minerals, but I would like to find out for sure. As for the B6, I'm still not sure about it. I know alot of people swear by it, but I've been taking it at various times for almost a year, and have never noticed any differences in my dreams. My friend and I developed a suspicion that B6 does help you to get more out of you sleeping time and focus better the next day. For this reason I have been taking it the night before things like the SAT and AP tests, and it does seem to help. The only time I forgot to take it before a major test I did much worse. I know that all that could be placebo effect, but for whatever reason B6 does seem to help with the ability to focus.