I'm hoping Brian will see this post again..... he does address in his earlier post that nothing special was needed in terms of BIOS changes. Here is what he said:
"THE ONLY CHANGE YOU HAVE TO MAKE IN THE BIOS IS THE BOOT ORDER!!! nothing esle is needed.'
I'm hoping he will tell us what changed in that section of the BIOS settings (how did the new "drive" show up in the list there), and my assumption is that he moved it up to the first position in the BIOS boot sequence. Or, he may have left the optical drive first and the new listing second......