New Nvidia nTune released

On Vista, the following bugs are fixed

– Fixed problem when using previous versions of nTune with the latest v158.18 driver, the Graphics Control Panels settings would disappear.
– Fixed problem with nTune not working with Windows Vista User Account Control (UAC) settings.
– Fixed problem with GPU overclocking while using the auto tuning feature, the service may fail to return on a restart and tuning will not complete. Note: Some GPU cards may not support auto tuning under Windows Vista until a future driver release. These cards may still be manually overclocked.
– Fixed issue in which the GPU clock reported was not correct after a resolution change.

And on Windows XP, the following bugs are fixed.

– Fixed issue in which radio control buttons on the GPU clock control page were not working with non-English language packs installed.
– Fixed problem with GPU overclocking while using the auto tuning feature, the service may fail to return on a restart and tuning will not complete. Note: Some GPU cards may not support auto tuning under Windows Vista until a future driver release. These cards may still be manually overclocked.

You can find the latest nTune, which weighs 36MB, at this page.