Mach5 on old G4 400?

[sholland]

I am running DP 4.5 on a Powerbook G4 1.5ghz w/ 2 gigs of RAM and a 5400rpm drive. This laptop is a great machine, but...
When I was running DP 2.7 on my old G4/400, I used Unity DS-1. Now I'm thinking about going to Mach5, but I've been reading about people with pretty up to date powerful desktop computers that find their CPUs overworked by DP and Mach5 together.
I'd like to hear opinions on the idea of installing OS X on my old G4 and using it as a dedicated machine for Mach5. Can Mach5 be on a different drive than the host app (DP 4.5)? Would a 400 machine be able to handle it even if that was all the machine had to do?

[bbtodrum]

I have a PowerbookG4, 1.67 2gig Ram, Mach Five crashed from the Cubase 3xs, appeared as unloadable..... After reinstallation of both the Cubase and Mach5, the plugin wont load, doesn,t appear on the VSt list...
any help, * My Ilok is not fully lighted, is that bad?
Anny sugestion?.................