already fixed in the "done" section 
Trello (requires new build/version of elive to work)
Hum, its true that looks like to take time, on which step (cancel step/window) you had this? I will need to improve this, noted
or "sudo reboot", I will check if this can be implemented in e16 
what? didn't understood
BTW that's another limitation of the old MBR vs UEFI, which doesn't recognize more than 2tb if im not wrong
so you installed with mbr? 
