Service Pack 2 for PerfectDisk 8, including the PerfectDisk Command Center, was made available Wednesday. This service pack includes updates and bug fixes for both Client and Command Center, and these are detailed in the "What's New" section of the readme file. PerfectDisk 8 Build 45 is available through PerfectDisk's AutoUpdate feature, and you can also "check for update" in the application to get yourself up to the latest build.
We've also added support for Vista on x64 platforms. PerfectDisk Vista support is still available through a separate Beta.