How can I make back up cd to work on other computers with no BlindWrite?

how can i make a back up cd so that it works on other pcs with no BlindWrite or any other software installed???
PPl said using the 4.2.5 BlindWrite version to do, but I tried it with the UT2003 play cd and the back up cd only work on the computer that i made the cd.
But when I put it in my second PC, it doesnt work.
Is there a way to make it work on other computers? or no? thx.

You might have better luck using twinpeak to patch a CloneCD image. Also check and make sure that your BWA file is nice and clean ie. without spikes.

I guess the download worked then? If so it was really nice of you to reply saying so.