Timothy Murphy wrote: >> you can dd the whole IMG to your stick, but its cleaner to collect such >> images and reference them in syslinux.cfg. >> >> To setup your stick to bootZZ >> #syslinux -s /dev/sda (unmounted USB disk) > > Thanks for the suggestion. > > But would that be simpler than transferring netinstall.iso to a USB stick? > (I've always found the syslinux documentation bizarre, > with its frequent references to floppies.) I tried following my own suggestion - transferring CentOS netinstall to a USB stick with liveusb-creator (on a Fedora-14 laptop). But to my surprise this failed with the error message ISO MD5 checksum verification failed However, md5sum seemed to find the ISO OK: ========================================= [tim at blanche Documents]$ md5sum -c md5sum.txt.asc ... CentOS-5.5-x86_64-netinstall.iso: OK ========================================= sha1sum also finds it OK. I tried downloading the ISO again, but the outcome was the same. The ISO is very short - just 10MB. But it looks OK when I loop-mount it. I wonder if anyone can cast light on this? -- Timothy Murphy e-mail: gayleard /at/ eircom.net tel: +353-86-2336090, +353-1-2842366 s-mail: School of Mathematics, Trinity College, Dublin 2, Ireland