Now I'm in NetBSD-current (6.99.44), X won't start but I have Internet connection. There is no working cut-and-paste by mouse as I have in FreeBSD. So I can't update References or quote for context in a reasonable way. Advantage of Rod Smith's gdisk is that it's general-purpose rather than OS-specific. Rod Smith's gdisk can be built for Linux, FreeBSD and MS-Windows as far as I know, but it can't format a partition. I can create a Haiku BFS partition as type eb00. It really needs to run where the drive being partitioned has no mounted partitions. I have FreeBSD version on Kingston Data Traveler USB 3.0. System Rescue CD (sysresccd.org) inckudes Linux version of gdisk as well as gparted. To boot a Haiku partition with grub, I assume you use grub2 and chainloader on partition to be booted, for instance insmod chain chainloader (hd1,gpt15)+1 boot or whatever is the actual partition number. Or maybe, first, set root=(hd1,gpt15) in my example? Tom