If you are working in Beta, you should have already received an email from McNeel letting you know when your current version expires. Secure your new license right away from Novedge.
If you are buying a commercial license, you can save when buying before February 26th, 2013.
An important note for Rhino 4 plug-ins users: most Rhino 4 plugins, scripts and related products, including Brazil and Bongo, will work with a 32-bit Rhino 5, but not with a 64-bit Rhino 5. You can also check the system requirements here.
Do you have more questions? Shoot us an email at firstname.lastname@example.org