Update:

I'm not sure what I did, but I got it going for now and I was able to update to 10.5.7

However, my gfx card issue is still existing.

When I try to launch World of Warcraft I receive the following error:

World of Warcraft was unable to start up 3D acceleration.

As mentioned above, my gfx card is NVIDIA® GeForce® 9700M GTS (512).

I installed NVIDIA 9000 Series Driver v2 and I attempted to use OSX86Tools to create an EFI string and enable QuartzGL.

I'm not sure if I did that right, since OSX86Tools did not give an option for my 9700M GTS card.

How can I get 3D acceleration working on this?

Thanks!