OK, my work is buying me a new laptop and I have quite a dilemma. I'm trying to decide between a 15.4" core 2 duo macbook pro or the older 17" core duo macbook pro. Both have the same specs other than the screen and the processor. Here are the prices........ 15.4" core 2 duo: $2,499 17" core duo: $2,275 So, the 15.4" is actually more money, but I get a better cpu. Right now we don't have a need for 64-bit as there aren't many applications. By the time we actually consider moving to 64-bit, maybe in 3 years or so if more apps are availalbe, I may be due for an upgrade. If you were me, which laptop would you purchase? I see advantages in both.