"No Bootable Device" - Installation problems on MacBookPro8,2

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http://crunchbang.org – Hey guys,Alright, so I'm trying to install CrunchBang 11 Waldorf on my Early 2011 MacBook Pro and I'm running into a problem straight from the get go. I've downloaded the .iso and loaded it onto a USB stick using the command: $ sudo dd if=crunchbang-11-20130506-amd64.iso of=/dev/disk1 bs=4194304; sync Now, my first issue was that when upon reboot, I would hold "alt" and my USB stick wouldn't appear. So I decided to try out an alternative boot loader and installed rEFInd. Now, at least my USB stick is showing up, but when I select it it gives me the error: No boot (HowTos)