Can I just purchase Mental Ray for Max or Iray for Max?

Previously Viewed Answers

• Where do I download mental ray for students or for the EDU program?
• I can’t see the Mental Ray plug-in in Maya or Max.
• My Professional GPU license won’t work in Iray for Max.
• I have successfully reserved a cluster on my NVIDIA Quadro VCA using the web interface or from Maya/3ds Max/V-Ray but now I can't release it. What is the problem and how can I fix it?
• NVPAC is generating a "Failed to add license. Server license does not support this feature [-18]" error.