I bought a new 250 GB HDD. I want to use it in place of the Xbox's small factory HDD. I used xboxhdm 1.9 to build the HDD, and I included the eeprom as instructions state. This went smooth. I then installed the ndure 3.1 softmod, which also went smooth. I have installed the ndure softmod before, and everything flowed the same as it did with my previous success. I popped the HDD in my Xbox, and I get error 5. I am to understand this is an error that comes up pertaining whether or not the HDD is locked or not. Since the ndure softmod is installed on the HDD, I don't see what the problem is. Is there any way for me to lock the HDD to fix this, if that's even what I need to do? Help will be appreciated. Also: I have an external harddrive enclosure, so can I put the 250 GB HDD I wish to use in the enclosure, hook it up to my pc, and make whatever changes need be made there? I dunno if it will work like that, but I have the option. I've read about this ConfigMagic program, can I alter the eeprom to whatever it needs to be directly with it?