How to change boot-up disk?

[gree]

I've followed a tutorial on how to setup a leopard 10.5.2 vmware but i can't get the correct hard disk to start up.

 

Here are the directions:

Patching for AMD SSE3

* You only need to do this if you have an AMD SSE3 processor (Intel works out of the box)

* Firstly, you need to have a working Tiger VM (instructions here)

* Mount the leopard.vmdk file from this package as a virtual disk in the Tiger VM

* Boot the Tiger VM and you should have access to the Leopard drive

* Download Marvin's AMD Utility here

* Run it from the Tiger VM, for the "Volume/Directory to patch" choose your Leopard volume

* Choose the "Patch all binaries" radio button and Patch

* It will take a long time, but eventually it will be done

* You should now be able to boot the Leopard VM properly

* If it doesn't work, tap F8 while the Leopard VM is booting to get to the boot: prompt and type in -v and hit Enter.

 

How do i get it to boot on the leopard hard drive and not the one i setup the virtual machine on?

 

Thanks for any help. (I currently have a leopard 10.4.8 VM but if i can finish this tut ill have a 10.5.2)