Use that libvdpau1 nvidia-185-libvdpau when I have different drivers?

[WannabeFantasma]

Hi all

I installed my HTPC with 10.04 and I downloaded the 256.53 nvidia drivers.
Now I'm installing XBMC and on the site it says:

For NVidia hardware acceleration (VDPAU) in Ubuntu 10.04 install the following packages:

sudo apt-get install libvdpau1 nvidia-185-libvdpau

But I don't have 185.... drivers?

Should I change the 185 to 256 or will the 185 work?

EDIT: Guess I'll be going back to 9.10.... 10.04 gives me lots of errors + problems...
but the question is still valid!