My buddy of mine is planning to sell his 16GB iPad 1 for $200 to mewhich is a great deal, but how long will it last hardware-wise until I need to update. Or, am I better off using my money to get a new iPad 2? I'm planning to use this iPad for: videos, web browsing, email, gaming, as well as checking out some of the new design apps from Adobe, and use it as a design portfolio for clients. I don't have a laptop either so this will come in handy when I'm away from iMac. What are your thoughts?