PHM 8.5 SE and the bootable CD's

[Banner]

This is a Special Edition which was on a magazine. Anyone got that version?
I burnt a CD from the unpack and burn wizard but when checking with Check recovery Disks utility found it was not bootable.

A CD I created from the Recovery Media Builder is bootable. I thought both should be bootable. What is the difference between them?

[ostrich]

What is the name of the file that was packed with "unpack&burn"? Have you tried to actually boot the machine with both CDs? What does publisher of the magazine say about those files? They should be able to provide you with this info. (I mean, which CD is Linux based, which is DOS based and so on.)