Hi Bachus
I made a sample of a choir from Sampletank 4 after starting out with help from Sokratis and Robinez. I cant thank them enough. Great guys.
Made a pack and put that in there.
I then transferred to the Genos with all the other packs as usual and they are in my expansion underneath the Genos. 64 gig stick enough to keep me happy until i need another

I can pick any sound from there and even put it in a registration.
The thing is the pathway has to be known by the registration, so you choose Expansion, USB 1 Or Usb 2 or internal. No different to a computer and an external drive.
You can play sounds from any usb stick, but they will disappear when you take the stick out. It will work again when you put that stick back in again.
Once you make lots of registrations and loaded up with sounds back them up on a Terrabyte drive and associate all parts with a song and registration.
If you have a computer back that up to a terrabyte drive also. Everything is failsafe then.
I got caught out once when my Music computer went down. Never again. This time i got a computer built for the job with 32 gig of ram to future proof for a while as Arturia ,Sampletank etc uses quite a bit of the computer. My I7 runs like a dream and never coughs " I will have to touch wood now" or hope sods law does not get me!! English expressions!!
Sample Robot is unbelievable for what it does, hence being £240. Worth every
Euro

As i said you can get it cheaper for the Montage (tip!!!) I think you can also look it up on the Yamaha site as they work in conjunction with Samplerobot.
Push the boat out Bachus and go for it.
We are not like James Bond "We Only live Once"!!

"Yes Miss Moneypenny"!!

Hope you take fools gladly Bachus!!

All the best
John