A box for a test environment so you don't break the live one when testing things.
Sorry, not quite with you. I have one older, non-hardware-virtulisation-capable (although dual-processor, so still really quite capable) server running Debian Lenny with Xen, this then hosts a couple of Xen virtual machines also running Debian Lenny. Paravirtulisation overheads are minimal (3%?), so a dual-processor machine with a RAID array can make like at least two machines, easily.
Originally Posted by oxide54
sorry it was a really bad joke (solder fumes were getting to me)