First time Rekordbox 3 and USB

Don't worry! this isnt a "where do i start post!" I have read through all the posts and just wanted to clarify a few things as im transferring from CD to USB and starting out on the road to USB

Been using Rekordbox 3.0 and its great, so all my tracks are BPM'd synced, with my preferences etc and I now have one of the tough 16Gb Corsair Survivor USB Sticks

So..

1. On my Mac its a simple case of first formatting the USB to FAT32 for it to be read by a pioneer?

1. Do i now make a playlist at the side as my "set list" or even a playlist for each "hard" "house" "trance" etc

2. Is exporting these tracks with my markers, BPM sync, loops etc as simple as dragging tracks to my (plugged in) USB drive and its all data copied over for my live set?

3. Which is easier to use as markers on a CDJ 2000nxs etc - is it best to use Cue Points or Memory locations? will these be at the top of the waveform on a CDJ? (my main worry is i dont have a CDJ to test my USB on before I play so need to get it correct!!)

Thanks for any help as i dont have a CDJ to test, i just wanted to make sure i was doing it correctly firstly