And thanks for the suggestion joe_vee, I'll see if it's affordable in the future. I always complain I don't have enough Sci-Fi movies, and Memento is sorta-semi-borderline.
actually memento is not sci-fi at all. its a thiller and well done. highly recommend.
I have to say though I walked out of Butterfly effect. When they had violence with kids, and actual kids not some 25 year olds acting like there 12, plus the crap with the father filming them...I had to say this movie isn't worth sitting through. Just me, IMO. It runs along the same lines as movies by Larry Clark..not my thing.