I am about to replace my 4 year old with a shiny new Macbook Pro. An amazing machine. Looking forward to getting my hands on it. Only thing is.. what am I going to use it for? How am I going to make the most of all this power? Facebook. Twitter. General Internet. College Work... and that is probably about all I do on a computer based on my current habits! I want to have a reason for sitting at my computer.. I want to actually do something productive with my spare time. What do you use your Mac for? What are those guys staring at their Mac's in Starbucks doing? Just looking for ideas..