Sorry, Gigabite motherboard, core 2 duo CPU, 4GB RAM, 3 2TB SATA drives and a 32GB Kingston USB jump drive.
I was trying with 5.2.5592. I used the IMG file, used the DD command on my Mac to apply the image to the Kingston drive. When prompted to book or install, I tried both and always ended up at the same spot. DSM boots, but unmounted drives and unable to create volumes.