CD Won't boot: "Disk error 10, AX=4280, drive EF

[Harry Kuhman]

Also it took me 3 trys to make the CD, the first two times failed when using CD-R media, the one that worked was using CD-RW media. I don't know if this has anything to do with my problem.

It very likely does, but not because CD-RW is better than CDR, rather because using a CD-RW forced you to burn at a slow speed. If you burned the CDRs at high speed then you went against the advice given in the downloading faq.