I seem to work out of a Linux VirtualBox most of the time (portable USB SSD) on my Snow Leopard Macbook (~2008). How can I optimize Snow Leopard to be an optimal VirtualBox host? I don't mind reducing some of the features of the host OS etc, akin to OS X Minimal (if such an conception ever existed)
Note: I use Archlinux as a guest rather than replacing the host due to proprietary USB wireless drivers, better networking support, and better laser printer support from OS X.