[muglo] upgrading to Tiger

I have recently purchased a new iMac intel which came with OS 10.4.6.
I wanted to update my older eMac from 10.2.8 by using the  install  
discs that came with my new iMac.
When I click install my screen goes grey and has garbled coding on  
it. Do I have to purchase the newer OS 10 even I have it with my  
iMac??!?
Any ideas?
Wendy
_________________________________________________

For information concerning the MUGLO List just click on

        http://www.freewebs.com/muglo/joinus.html

Our Archives can be viewed at 

         http://www.freelists.org/archives/muglo

Don't forget to periodically check our web site at:

            http://www.freewebs.com/muglo/

Other related posts: