if you have a 2.4 iMac 24" and had the chance to
swap it for a 2.4 macbook pro 15"... no charge
... would you?

swap it for a 2.4 macbook pro 15"... no charge
... would you?
There's a huge penalty in HD speed with 5400 rpm 2.5" drives, andThe only thing that would really suffer is hard drive space, and that can be fixed easily.
I did the same thing. The iMac is kind of nice but in reality its pointless if you can afford to buy a 24'' monitor, because the Macbook Pro has a better video card and comes in the same speed, etc. The only thing that would really suffer is hard drive space, and that can be fixed easily.