Console behaves strangely on the Mac

[Martin@Auphelia]

I tested this on my windows install and on the mac to be sure and the
behavior is different.
If I had originally put some code in my personal file under (test) and
had cases when the code seemed to cause an error but did not. The
console would display
1>

I the tried the hello-world code on my Windows install and got this:

> ( define (hello-world)
(list 'hello 'world))
> (hello-world)
(hello world)

On the mac I get this:
>(define (hello-world)
(list 'hello 'world))
> (hello-world)
(hello world)
1>

On an other note, how can I change the key mapping on my mac. Cut and
paste and a number of other shortcuts use the Windows shortcuts and
not the mac ones.