FedoraCore 3 installation disk 3 prob

[Thor]

Dear Friends,
Burned the 4 iso images of FedoraCore3, which came in Digit DVD, on Samsung CD-RW 4x-10x.
After booting using the 1st disk , the program started checking the installion disks 4 errors. 1st,2nd and 4th Cds r fine but the 3rd Installation disk is Failing in the MEdia Check test. Why? Any one out there facing the same prob.? Is it the problem with 3rd ISO image? I hv attempted atleast 6 times to burn the 3rd image onto diff. CD-RWs.
ANy IdeaS?

[pradeep_chauhan]

you can check the md5sum of the iso with that on the net if they match then the iso is ok else its corrupt

[hafees]

actually u don't need to do the media check. skip it. some of us 've also faced this error. but when skipped, there was no problem. so skip the media check. or install from the iso images. (u only need the first cd to boot).