1. First render with your batch universal lic + 2 StdRender tokens
2. After all your batch lics are used up, XSI will batch render using your Adv interactive licenses + 2 StdRender tokens
3. Once all batch universal and Adv interactive tokens are used, you have to use the -essential switch to use your interactive essential tokens.
The problem is that when I use -essential, its also using a StdRender token which XSI is ONLY supposed to use for batch universal and for rayhosting. Has anyone else figured this out?