Try matching the OpenGL.framework, Quartz.framework, and QuartsCore.framework from 10.4.5 with your 10.4.5 kexts. If that doesn't work, you'll probably have to get ahold of a 10.4.4 install and use those as per my previous post in this thread. Your card is very similar to mine, you should be able to get full accelleration.
Thanks for this Pureevilmatt - unfortunately no joy
I tried your method eariler in the thread to the word, as well as combining it with the one at the beginning and still it just gets stuck on the Apple logo spinner, but boots fine in Safe Boot. I assume the only fix to this would be to try the 10.4.4 instead of 10.4.5 kexts?
Any idea where I can get the 10.4.4 kexts by themselves as Apple don't (as far as I'm aware) do a 10.4.4 Intel update. Or will I just have to download a 10.4.4 torrent?
Appreciate the help.