Flash your nVidia FX5900 NoneUltra to a FX5950 Ultra Review
Posted on by LSDsmurf
nVidia used to hardwire all graphic cards with the correct BIOS so flashing cards like ATi wasn't possible... However, newly released information suggests that the NV38 (5950u) is simply a software rebadged NV35 (5900). This means that even a 128MB 5900 can be flashed into a 128MB 5950u. This also applies to VIVO. Does this turn you on yet?!
Link: Madshrimps