I've got a virtual FC14 image running under virtual box on a win7 laptop.  Something hung it up yesterday and I had to hard boot  the image.  Now when I try and restart it progresses to a point of almost completing and stops with the message "No root device found.  Boot has failed, sleeping forever.

I have a feeling I've hosed my boot partition or I've somehow confused grub.  Has anybody run into this that might have a quick solution?  I've only got the virtualbox image to work with, no snapshots or backups :(


Thanks - Tod