From my experience, Virtuozzo 4.5 for Windows Server 2008 has some challenges. So I am running Windows Server 2008on Hyper-V, which works just fine. But since I have to run Hyper-v, I have to buy the Plesk License directly from Parallels, which is very pricey. In addition, I only need a license for 10 domains, however Parallels is now only selling the 100 pack. Iâ€™m wondering if anyone else is in the same situation or has any advice on Plesk licensing?