Macbook - $800 after rebate - if you want a MAC, pull the trigger quick
Apple Macbook (White) Core 2 Duo 2.26 Ghz, 2GB DDR3, 250GB HDD, SuperDrive, WiFi N, 256MB nVidia 9400M, Bluetooth, Webcam, 13.3" LCD, Snow Leopard, Unibody $800 After $200MIR At Mi - SlickDeals.net Forums
If you want more bang for your buck, get Windows 7
Office Home for 3 computers $130
Newegg.com - Microsoft Office Home and Student 2007 Licensed for 3 PCs - Business & Finance