admittedly, i'm new to fastboot, so i'm guessing i'm missing something completely fundamental. I have however, worked with a number of droids without issue in the past (without any issues i care to recall that is)
Before the typo correction i was having the reported error, and now all i get is the fastboot menu... I'm running cmd and then entering "fastboot -i 0x0B05 flash recovery recovery.img" with recovery in the same directory. not getting any errors, just the base menu.
as others have reported this working, i think i'm foolishly missing something.
unlocked successfully by the way