As far as that goes, I think that LCD's require communication back to the computer, so I don't know how that would work, unless you had a separate port for each one. I really don't know. Sounds like a really cool idea though, like you could have the time, temp inside, temp outside, date, song playing, cpu temp, cpu load, all kinds of crap on them LCDs. I'd do it, but I only have one LCD, and HATE soldering... but don't want to pay the bucks to get them already ready. yeah.