AFAIK, allĀ  you need to do is / how I would do this: 1. De-activate license on current PC (write down the license key somewhere) 2. Disconnect the Pooled HDDs (I am assuming that none of the HDDs also have the OS partition on it BTW) 3. Build the new PC and install Windows 4. Download and install DrivePool 5. Shut down PC, connect the Pool HDDs and boot. Presto! DP should recognise the Pool. Do NOT make a new Pool. There may be an issue with access rights on the Pool. For that use