NFS install doesn't seem to like the ISO images

[Robert P. J. Day]

  for the first time in a while, i decided to do an ISO-based NFS
install for FC2-t3.  took CD 1,

  boot:  linux askmethod

pointed the new host at the current server with the ISO images, and
got 

  "The Fedora Core installation tree in that directory does not
   seem to match your boot media."

the phase "installation tree" is, i'm assuming, a bit misleading since,
historically, you could point the install at an NFS-exported directory
that contained the ISO images themselves , and i'm assuming you can still
do that, no?

  i didn't see anything in google about this.  thoughts?  that directory
certainly contains the FC2-t3 ISO images.

rday