As I understand, the downloadable cd image is ISO format and not bootable. 
The actual bootable image is on the CD called diskimage.gz.  But nowhere 
there is a documentation tell you how to burn this image to cd and make it 
bootable for SGI machine.

Anyone has an idea?

Thank a lot.

_________________________________________________________________
Help STOP SPAM with the new MSN 8 and get 2 months FREE*  
http://join.msn.com/?page=features/junkmail