I recently got memory supercharger along with some other paraliminals, and have used it for about 3 days also(more like 2.5 though). I've already had results, which I find quite impressive. Memory-wise I find myself remembering things more visually. For instance I was studying for a biochemistry exam and had to know the structures/layout of certain molecules, with all the atom arrangements and so on. Instead of just trying to drill it into my brain over and over, I found it easier to just look at the structure I had to know, close my eyes, see it in my mind, and spend a few seconds making sure I knew that I wanted to remember it. It's like I'm more trusting of my memory now, and not just trying to brute force information into my mind.
I do recall the dreams I had the past few days pretty easily, but then again its not like I've ever had 'trouble' recalling them.
One strange occurrence however was that yesterday, as I was doing some last minute studying, I decided to take a quick break as I was feeling tired. So I laid down and started drifting off. But instead of falling asleep, I just got more and more "out of it" without losing awareness. Then I found myself starting to dream, a lucid dream where I was just creating stuff to look at. Then around 20 minutes later I was pretty much done with my break and brought myself out of the dream and got up. Now I don't know if all that happened from using memory supercharger..but I've never had an experience like that where I fell asleep without losing awareness, and being able to control everything, even choosing if I wanted to stay in the dream or get back up.
I'll have to see if these kind of things keep happening with daily use of this paraliminal.