Midi Keyboard Problems...

Finally, I got my M-Audio Midi Keyboard working again, but on the other hand it still doesn't work. Everytime I try to play something in Logic, it doesn't play the tones out loud. I can't hear the tones I'm playing, unless I play something at random because then it records my tones into the piano roll, but I can't play long tones either, plus it enters every tone as a quick stab.

WTF?

Maybe you have some sort of auto quantize function turned on?

I'm not familiar with logic...