I'm having issues installing refind on a MacBook Pro 15, I've installed it on several other macs for tripple boot, but when I put it on a 15" MBP it causes the system to hang when I load up the EFI boot from the boot picker. I installed using a fresh re-instal of lion on a freshly formated hard drive, using the standard method of creating a root user, then dropping the instal.sh into terminal and typing the password. Everything seemed to work, it just crashes when loading the EFI shell. EFI is the latest version according to Apple MBP9.00D3.B00 I also tried burning the EFI to a CD rom and it causes the system to hang aswell. So it seems like it just doesn't work with the system. 2012 9,1 MacBook Pro 15 with 256GB SSD, 2.7ghz processor, 16GB ram & superdrive.