I have a Compaq Laptop specs are 1.8 pentium dual core cpu, 3gb ram, and 160 gb hard drive. I really want a apple laptop and found someone willing to trade a 1.67 15' PowerBook G4 2gb ram and 120gb hard drive. I play games, encode movies to DVD, surf the internet, and download music. I really dont care about the value of the trade as much as the age of the powerbook worries me. Could I still do everything I normally do on this, or am i better off just keeping my laptop.