Hello everyone.....
Using the same packs that I had for the Tyros5 (CPF), I did transfer them to the Yamaha Expansion Manager (Free Software from Yamaha, make sure you get the latest one that was just posted couple weeks ago), and I made a single .CPI file to load into my Genos with NO problem at all, I merged all my Premium Expansion packs, plus all the PSR S expansion packs that I demo/use (7Since is 100% compatible), plus one more pack that I made, so, all together about 18.
All the packs work perfectly in the Genos.
Of course, make sure you have your own Genos Export ID number into the YEM.
I mention this because, I found out that EACH Genos generates it's own ID number, unlike the PSR S PPI files, that you can install the PPI file in many PSR S of the same model with no problem, this do NOT apply to the Genos.....I did try to install my CPI Genos file into a friend's Genos, and it was not possible, and on a hunch, I got my Friend's Genos ID and did again the CPI file into the YEM with the appropriate ID number, made the new CPI file, and works like a charm....
My 2 Cents
Manuel