Cubase 4.5.2 and Mac OSX Leopard

I’m still on a Mac PowerMac G5 running OS 10.4.11 and using Cubase 4.5.2, I believe the latest in 4.
I want to upgrade the OS to OSX 10.5 Leopard. Is Cubase 4.5.2 compatible with Leopard?

Can anyone confirm for me?

Look to Min Sys Requirements at My Steinberg.

I used C4 in MacMini equipped with Darwin v8 kernel (must be Tiger, then?) for a short period without problems. Don’t remember the sub-version of C4, though.

Can’t find anything relating to C4 there.

Ok, well “minimum specs” really wasn’t my issue, “maximum specs” was more the question really, as far as Mac OS compatibility, and after all that, it seems Cubase 4 is compatible with OS 10.5 , but not OS 10.6, which I knew and I don’t have an Intel Mac. I guess I should have asked if anyone was using Cubase 4 with Mac OS 10.5 successfully and maybe would have gotten a quicker answer.