Well when nVidia has officialy support (obsolete) for FreeBSD only, then I guess no. It`s shame, `cose *BSDs are such a great systems, but then the kernels of Free/Net/OpenBSD are slightly diferent. Anyhow nv should realise that the more OS they support the better for them. Brings more customers. Friend of mine just both nvidia quadro and it just doesn`t work under BSD!!! (with GLX ofcourse) So he runs blender at slackware Linux and works at FreeBSD. Same my case with FX-5200. Solution: either use old hw or don`t use acceleration.
NVIDIA *BSD USERS ARE HUNGRY !!!!!!! IT`S LOVELY THAT YOU SO NICELY SUPPORT LINUX, BUT THERE ARE OTHER *NIXS ASWELL.