Larry wrote: > Hi, all! > I have a server with 4 virtual machines ( using xen). Is there a way to > make them share RAM? I found out something about balloons, but it didn't Not with the current Xen I don't believe. I think some bleeding edge versions of KVM support memory sharing and/or ballooning. I'm a vmware user myself, which of course has had that technology stable for years now. nate