thanks all for your USEFUL help :!: :!: :!:
But seriously - you're dangerously close to 'the Other', and sometimes its innmat... err... patien.., ummm... test sub... d'oh.., residents (yeah, residents 'll work), spill out...
Actually, though this is a logical place to put it, there's so little traffic in this section that this question is much better asked in the hardware category, if only because of traffic level.