When installing my Real Instrument Sets from DVD, the included instructions say that I can customize the installation by designating a drive other that the boot drive to install to, yet when it IDs my drives, all but the boot drive are Xed out, indicating that the files cannot be installed there. Does this mean I have to install them all to my boot drive, then copy them to an external drive and erase them on the boot drive? This seems like a lot of extra effort, especially since the installation program already correctly discovered them. Makes me wonder if they can safely be copied to another drive.

Is this normal behavior? Is it different on a Windows version machine?

I am using the Mac version of BIAB 2009 on a white Intel iMac 2 GHz Core Duo with 2 GB RAM running Mac OS X Leopard.

Thanks for any help.