As you may have noticed, I mentioned in previous comments we had expanded the Field Test for the new boot-time functionality to a "Limited Release". While the boot time defragmentation is working fine, we have seen other anomalies that we need to first sort out before we decide to release this update broadly. If anyone is interested in testing the software now, please email qtesting@diskeeper.com and add "Bootime Defrag testing" in the email subject line.