I followed your instructions. Thank you! I seem to be rooted ok. When I try to flsh the alternate OR clockworkbod recoveries, I get an error message on both. Its says, "An error occurred attempting to run privleged commands".
Okay, I'd recommend doublechecking Easy Root to make sure I was still rooted and something hadn't happened. Next up I'd go back to ROM Manager go down to the bottom and select where it says to flash the alternate recovery image, go back to top and flash ClockworkMOD Recovery again. Now do that one more time and you should have ClockworkMOD Recovery working.
Once you have ClockworkMOD Recovery working again, you should be able to install Bugless Beast as per the normal instructions, and everything (including BusyBox) should install fine.