For those that have the storage pack which includes a "boot net". Does the net include one floor piece and two side (triangle) bits or just one of the triangle nets ?

Cheers :)

New cars now just come with one of the side triangles and the bottom net.

Yes, my '12 has only one side triangle net. I've been curious about the purpose of the floor net, though. I didn't bnother to put it on because I couldn;t figure out what I'd use it for. I also got the after market, fitted rubber boot protector that works very well and keeps things from rattling around.