It looks like they just offer normal virtual servers with root access.

By looking at the supported OS images, you shouldn't have problems installing Cloudkick agent (https://support.cloudkick.com/Setting_up_Cloudkick_with_Phys...) on any of them.

Actually, the installation should be pretty simple, because we already offer pre-built packages for all of the systems currently supported at chunkhost - https://support.cloudkick.com/Agent/Installation.

If you do encounter a problem, feel free to stop at #cloudkick @ FreeNode and we will look into it.