I understand a little better now, Adam,
One thing you'll want to do is make sure the output(s) on your laptops match the input(s) on your LCD monitor.  Also, I know some Mac laptops require a "dongle" to adapt their video output to a standard connection.
 If your laptops are newer, they most likely will have a DVI output on them, which is pretty standard and on most LCD's.  If they are older they might have a VGA or even just an S-Video output.
Then you'll want to find an LCD that has the inputs you need.  Also, I recomend figuring out what resolution you need (go to a local computer store and check out different LCD's- generally the bigger the LCD the bigger the resolution (17 and 19 inch have one res, 20 and 22 inch have a bigger res, 23/24/27 have yet a bigger res, and 30 have yet a bigger res).
As for my computer setup, I've got 2 monitors and the TV I talked about in an earlier post.  My monitors are a 24" 8-bit panel and a 19" TN panel.  The 24" is the Dell 2408WFP and it's amazing.  The 19" is a Hanns-G and it's been a very sturdy worker for me (and a steal at the price I got it for), though no TN panel will be the best.  I would recomend one of these brands simply because I use them.  I've never used something like an Apple display, but I've heard most people are happy with them; but from what I heard my monitors are as good (19") or much better (24") and for a cheaper price.  I don't know... maybe I'm missing something as to what makes the Apple displays are so much more expensive?
 Hope this gives you some information to help you in your search.
Oh yeah... one more thing- I don't know if you care, but an interesting fact is that about 90% of the LCD panels made today are actually made by Samsung or Benq.  :)