I am planning of buying one of the 12 inch laptops and would like the group's advice. I will use the machine mainly on business trips for watching DVDs on flights, word processing, games (e.g. Stronghold, CivIII and SimCity when it arrives) and some airport based internet surfing around the house. My desktop is a new PowerMac with airport extreme (so that difference does come into play). I also travel with my work-issed IBM Thinkpad, so the (slightly) smaller size of the PowerBook is a plus as well. For a price difference of $500, which is the smarter buy? Is the display any different?