I'm wanting some sort of device that slows songs down from CD and/or from MP3 files on my PC (though I can just burn them to CD). I also would like one that boosts the bass part so it is clear and not just a blurred booming noise. And one that cuts the bass part. I've found three options and I just would like some opinions and some people who maybe have some experience with these things, any tips would be great: 1) SlowGold - http://www.worldwidewoodshed.com/compare.htm. OC software, $50 2) Amazing slow downer - http://www.ronimusic.com PC software, is $40 but the demo version has most of the features and is free 3) http://www.activemusician.com/store...-BT1&c=40DE06E0A43741CF9A6E3FF6B25D6FC6&nav=s $150. Just click the link for details. So anyone who has had past experiences of these and would like to help, I would be very grateful. ps. I do realise these aren't really "effects" as such but I couldnt think of a forum any more suitable than this one.