Hi. I recently installed Windows 8 RTM via EFI on mac, but it had driver problems, so I ended up removing it and the EFI files. It doesn't show up anymore in the EFI boot menu or refit, but for some reason refit shows a 'Legacy OS' volume, and I don't have a clue what it is. I used the refit partition inspector, and it came out with this. *** Report for internal hard disk *** Current GPT partition table: # Start LBA End LBA Type 1 40 409639 EFI System (FAT) 2 409640 976510983 Mac OS X HFS+ Current MBR partition table: # A Start LBA End LBA Type 1 1 976773167 ee EFI Protective MBR contents: Boot Code: Unknown, but bootable Partition at LBA 40: Boot Code: None (Non-system disk message) File System: FAT32 Listed in GPT as partition 1, type EFI System (FAT) Partition at LBA 409640: Boot Code: None File System: HFS Extended (HFS+) Listed in GPT as partition 2, type Mac OS X HFS+ Can anyone shed some light on the topic and help me remove it . Thanks.