The operating system choices available on Spry's VPS hosting plans are limited by a couple of factors. The first limitation is that an OS version must be supported by the Virtuozzo software that divides up the host node into VPS virtual environments. Second, some control panels are not compatible with some operating systems.
Centos 4.2 on webmin is currently not an option for us on the Virtuozzo software. The Virtuozzo team is working on updates and upgrades to allow the Virtuozzo software work with more current operating systems like Centos 4.2.
When their software is ready for primetime use we plan on offering at Spry.com
Originally Posted by Adam
How about CentOS 4.2 on a webmin VPS? Is it possible to upgrade to this?