Hacking some games wont work :S

[Sahduk]

I have burnt a copy of deadley creatures, and pikmin both ntsc and they wont work O_O


They both show up on the disk channel but when I click play, I get an error message saying disk could not be read.

I have gamma installed, cIOSCORP, preloader.

Any ideas on what I should do?

 

[Raziel5000]

have you tried taking the disk out and putting it back in? maybe wiping it off. i have had that be the problem with some of my backups.