Hi there, It's my first post so please bear with me. I would like some opinion from you guys to know if it worth it. I got a MBP 15 inch ( 1 year old ) and i was thinking of upgrading it for more RAM and HDD to 200 GB, or should i trade my current MBP for a newer MBP. And i am thinking how much could i get for my actual MBP? ( 1 year old, still in good shape, no bending or sort, clean, no issue at the moment for the hardware, 2.4 Ghz, 2 GB 667 MhzRAM, Ati Radeon X1600 256MB, SATA 120 GB of storage) If i can get enough money from my current MBP i might be thinking of buying a new MBP or even a Mac Pro from it but its another story. Thank you for your feedback.