If you job involves sitting on the comp for long hours, you need to see you have good ergonomics at your workstation, and laptops are a bigger pain than desktops. I recommend the following products.
BUY THIS NOTEBOOK STAND..AVAIALBLE AT lANDMARK(iNFINITY mALL) FOR AROUND 385 BUCKS.
WIRELESS KEY BOARD AND MOUSE lOGITECH AVAILABLE ANYWHERE PRICE AROUND 1500 BUCKS.(Dont use the laptop key board and track pad)