I have a Macbook Pro that I bought last year - the arrandale model. I have 15" 2010 MBP,(dual) i7 2.66 GHz, 500 GB @ 7.200 RPM, 8 GB RAM, Hi-Res Screen, Geforce GT 330M. My dad just bought a macbook pro, low end 15 inch which is basically (quad) i7 2.0 GHZ, 4GB Ram, 500 GB @ 5400 RPM, Regular Glossy Screen, AMD Radeon HD 6490M graphics processor with 256MB of GDDR5 memory. He basically told me if I want, I can take his new computer and give him the one I have. He doesn't really care since he just wants the laptop for his TV to stream international channels over the internet through his HDMI port. Anyways - I've been trying to discuss this with my boyfriend who can basically switch parts for me but we're not sure if it's the right thing to do, what we can do and what should we do.. Is it worth swapping my computer with my dads? I would buy more RAM for my dads computer and a faster hard drive or just swap my hard drive... What do you guys think? Is it worth exchanging it? Also - my computer has a high resolution screen which I definitely prefer, so if I were to swap computers, can I have it changed through apple or what? Not sure what to do with that?