I am having trouble with installation of FC3T2 onto an external USB drive. I did it successfully with FC2 following the directions I found at http://www.simonf.com/usb. The trick was modify the initrd.img, adding the modules usbcore.ko, sd_mod.ki, scsi_mod.ko, ehci-hcd; then a few lines added to linuxrc etc. etc. A bit of work with a successful end.
Now FC3T2: the initrd.img is now made with cpio instead of an image generated with dd and mke2fs... Anyway I made the image initrd with all the modules (except usbcore.ko, which I suppose is linked statically to te kernel), and I followed the same schema of the link above. The result is this: kernel panic, VFS: unable to mount root on unknown...
The question is: that method is not valid for FC3? There is something I missed? Very grateful for any educative help.
Marco