It seems that Nvidia is releasing new drivers too often.
This time, version 169.25 Beta are the latest available.

Changes are mostly related to SLI.
Read the release notes to see all the fixes and current issues.

Download

Just today Nvidia has released a WHQL Candidate driver, which is almost a final version for WHQL instead of a plain beta. According the Nvidia, there are numerous fixes and changes, but mainly concerning SLI and Windows Vista x64 issues.

Download

Another update to ForceWare. This time is version 169.09 Beta.

The major change in this release is that the “Stretched Water Reflection” in Crysis Demo is fixed.
For a complete list of fixes and remaining known issues read the release notes.

 Vista | XP

Here comes another update for Nvidia drivers. This version is final and has WHQL (Windows Hardware Quality Labs) certification which means that this drivers are signed and are approved by Microsoft.

However, the latest Beta version 169.04 is still recommended for Crysis Single-Player Demo and for TimeShift. If you have this games, use the latest Beta.

You can read the release notes for each driver version to see the list of fixed issues and remaining issues that have to be fixed in a later release.

XP | Vista

I just saw at FileForum that Nvidia has released a new set of drivers for both Vista and XP.
This drivers are WHQL Candidate as stated on Nvidia’s download page so i think they are not a Beta release.

The Download Drivers page at Nvidia’s website doesn’t show them either as Beta or Final but you can get them at the link below.

Maybe Nvidia didn’t rolled them out because they are waiting to get them WHQL certified but I’m trying them since the last beta released had some odd behavior on some games.

Website Vista | XP