anyone w/ success burning gameshark or codebreaker?

[whokilledcyrus]

these are cd-based programs. i have a ver4 ps2 w/ a messiah2pro chip. tried w/ memorex black cd-r, was working ok but not anymore. now i tried verbatim "multi-use" cd-r, since i couldn't find any datalife plus cd-r's at my sam's stores here in san antonio. i was using nero 6 as my recording program along w/ my pioneer a06 unit. any solutions?