I have a custom kernel that I need to have boot from a cd across as many machines as possible. I currently build the cd using scripts adapted from what is in src/release, (I now owe Poul-Henning more than one beer), and it boots every time in the lab, but people testing are reporting that it will not boot on even newer machines. I realize that having a cd boot in the PC world is an ify proposition, but does anybody have any tips on how how to burn a more "reliable" bootable cd. I am using mkisofs 1.12 with the following flags: mkisofs -b floppies/boot.flp -c floppies/boot.catalog -d -N -D -R -T -l -V '"Test"' -P '"Copyright"' -o ${BASE}/../../isoimages/image.iso ${BASE} and cdrecord 1.8 with the following flags: cdrecord speed=4 -v -data -multi dev=0,4,0 image.iso I realize this might be more apropriate on questions, but if I don't solve or at least have a better story about this problem very soon there may be one less application available for FreeBSD, and I am working very hard trying to prevent that :). Thanks. Chad To Unsubscribe: send mail to [EMAIL PROTECTED] with "unsubscribe freebsd-hackers" in the body of the message