hey guys, i just got iboot installed to an SD card. Boots up wonderfully, i wish it saved my resolution settings, but thats ok. I was able to successfully boot rEFIt from Macintosh HD, but I cannot boot any OS. Selecting Macintosh HD to boot from yields a greay screen with no HD light activity for a very long time

My install process consisted of running the DuetToHD from terminal, and it successfully installed to my USB SD card reader. I then copied the "efi" folder over, and removed strings.dat as well as AppleDecrypt.kext, because I use fakesmc.kext instead. The root of my SD card looks like this:
efi (folder)
Efildr20
Efivar.bin