No sound in Logic while Garage Band is fine

[L int.]

allright guys,

after checking apples support forums, still no success...

purchased logic express, but can't get any sound out of it.
Garage band works fine, Logic is just silent, though i can see in the window with the record/pause/play...buttons that it does something. at least where it says 'No In'.

I have been playing around already with the core Audio settings: The driver choices i do have are:
- built-in output/line input
- built-in output/digital input
- built-in line output/line input
- built-in line output/digital input
- built-in digital output/line input
- built-in digital output/digital input

my external audio setup is: external speakers through the line-level output minijacks at the rear, and headphones through the front-panel minijack.

I also do have a Midi keyboard (M-audio axiom 61), which i am going to use, but first like to concentrate on solving those basic issues whithout.

does anyone see what might be the problem (apart from the fact that i am a total audio newbie).

Thanks,

Joey

[Doctor Q]

Please do not start duplicate threads.