Just heard i cant downgrade?

[domiS]

I have a macbook pro with leopard 10.5, march 2008 model.
The leopard OS is great, but i need Tiger for my studio.
I heard that its impossible to downgrade from leopard to tiger on my
macbookpro with e.g a 10.4 universal DVD.

Can anyone confirm this?

 

[themoonisdown09]

If your machine came with Leopard pre-installed, Apple doesn't support downgrading to another operating system. It might be possible, but if anything happens, you are reliable.

 

[rdowns]

You can't downgrade. The OS won't run as it has no drivers for your model. New models always come with a new OS version of a different build of the current OS.