anaconda and non-CD upgrades

Wed Jul 13 18:46:02 UTC 2005

I have a machine with no easy means of booting from any device other 
than the hard drive.  I'd like to get this machine upgraded from Red Hat 
7.3 to RHEL WS 4, but it seems to be fighting me every step of the way.

Does anyone know if there is a way to start anaconda from an existing 
Redhat install, and then point it to .iso's of  RHEL WS 4's install 
disks?  Or perhaps install anaconda and put it into the bootloader 
somehow, then proceed as normal?

Any suggestions at all would be appreciated.

Thanks,
Mindy Preston