N. T. wrote: > YES NOPE9 wrote: >> I use one MacBook laptop as a server. =A0It is on a UPS , so there is a >> double battery reserve. =A0I am running VirtualBox. =A0 Inside VirtualBo= x , >> I run Windows XP which I use to support printers. =A0( There are more >> printer drivers for XP than Linux or Mac ). =A0I also run Debian Linux >> under VirtualBox ). >> >> So my server can supply whatever application I want. >=20 > Some VirtualBox 4.0.4 limitations: > http://www.virtualbox.org/manual/ch14.html There's also VMware ESXi I haven't used it, but I think next time I install a system from scratch I give it a shot. I think it's the only free bare metal virtualizer. Differently from pretty much all the others, it sits directly on the hardware, and basically all OSes are running in a "bare metal VM". One downside is probably that you need all the right hardware drivers for ESXi. Gerhard --=20 http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .