Requested output prior to partitioning Error: /dev/sdb: unrecognised disk label Error: /dev/sdb: unrecognised disk label Error: /dev/sdb: unrecognised disk label Model: VMware Virtual disk (scsi) Disk /dev/sdb: 8590MB Sector size (logical/physical): 512B/512B Partition Table: unknown Disk Flags: Model: VMware Virtual disk (scsi) Disk /dev/sdb: 16777216s Sector size (logical/physical): 512B/512B Partition Table: unknown Disk Flags: Model: VMware Virtual disk (scsi) Disk /dev/sdb: 1044,85,0 Sector size (logical/physical): 512B/512B BIOS cylinder,head,sector geometry: 1044,255,63. Each cylinder is 8225kB. Partition Table: unknown Disk Flags: Using the parted supplied with tinycorelinux 6.x (reports as 3.1) to create an MBT, create a primary fat16 parition with non-lba addressing /usr/local/sbin/parted -a cylinder -s /dev/sdb -- mklabel msdos mkpart primary fat16 1cyl 40MiB This produces a partition of type 0xe, but otherwise it's what we want - interestingly parted print command doesn't detail the parition type, it's all blank. Using "set 1 lba off" then does something entirely unexpected. Using fdisk to inspect the partition table the type has switched to 0x83. I took a quick look at the code and 0x83 appears to be the default fstype if none is set. Why this happens when setting lba off on a fat16 partition I have no idea. Thanks. George