4-tabling question

First post. Feel free to flame/point me toward a FAQ, but I'm trying to figure out what kind of set-up I'd eventually need to 4-table. Right now I'm working with an Inspiron laptop, but I need a new desktop anyway. Any suggestions other than "buy the 2001fp"? Some overlap would be okay, but I don't want a lot like I have now. Thanks.

[illunious]

1600x1200 resolution, don't settle for less. If you don't want to buy a 2001FP, get a 21" CRT or 2. My roomate just got one on craigs list for $70, they're cheap and well worth it.