I don't know for sure, but I highly doubt NRS's attachment point of a drop stitch floor is like the Saturn's. I would guess it is like their Ibeam floor, where the inflatable floor is integral to the fabric which attaches it to the tubes.
Anyone know for sure? I would think we'd hear about it if it was the case, and NRS would be done selling those boats pretty darn fast.
I am a river, babe - I've got plenty of time, I don't know where I'm going, I'm just following the lines..... - "We are water" by Shaye