USB LCD for Monitoring Temps, etc?

[Astrogiblet]

I know this exists.. Similar to what is on a Logitech G15, I'm looking for an LCD that I can use to display temperatures, CPU utilization, etc..

I would prefer one that can sit on a desk, but if it doesn't exist 5.25" bay versions are fine too, I figure I'll just get an external enclosure to put it in.