Cubase 5 on a G5?

I know the specs say an Intel Mac is recommended, but will it run well on a PPC Mac? I have the option of just using Cubase 4 on the G5, but I have a client who is using Cubase 5 and for compatibility it would be nice to have C5 on my Mac. The other issue is my Mac is simply not reading my C5 installation disc…I guess it is a dual layer DVD and maybe that’s why? I checked the Steinberg archives and I cannot find the basic Cubase 5.0 installer for download. Thanks for any suggestions.

IIRC, there’s a Knowledge Base article about PPC support. Might be worth a look.