SWsoft just launched the beta program of its complete solution for hosting services, HSPcomplete 3.3, and among 100 new features there is the Virtuozzo integration:
The latest features of Virtuozzo are supported in HSPcomplete 3.3 including EZ templates management, simplified SLM, Zero-Downtime Migration (ZDTM), centralized distribution of Virtuozzo for Windows OS, and application templates.
You can download the beta here.
The final version of HSPcomplete 3.3 is planned to be released in July.
If you are interested in Virtuozzo you may want to read the virtualization.info review of SWsoft Virtuozzo for Windows 3.5.1.