There’s a new build update of Diskeeper 2011.  You can get it from your account page (best for large scale distribution), or simply update from within Diskeeper 2011 console (best for single installations):

Here’s a list of the fixes in this update:

1. Fixed a memory leak in the Diskeeper service that could lead to a service crash. This only occurs when IntelliWrite is enabled and Automatic Defragmentation is disabled. We had one reported instance of this issue.

2. Fixed a problem with calculating Saved I/Os, so it is more accurate (keep in mind it is an estimation).

3. Fixed bug that caused an incorrect warning in the Performance Report. 

4. Fixed bug that displayed incorrect “last updated time” in the dashboard.