Leostream company, one of the first launching virtual machines centralized management solution (much before VMware VirtualCenter appeared), released now a P2V migration tool, as VMware and Platespin already did. Leostream approach to Physical to Virtual migration is different from VMware: the tool is integrated in main product, Leostream VMC (from versione 2.3), and isn't licensed for a certain number of migrations. It's simply an additional feature (actually working with Windows NT 4.0 and 2000 migrations only) and in this way Leostream solution become really cost effective.