I'm trying the BD demo, I have no instruction book. I never played Divine Divinity, but I do have a couple years of diablo experience

I'm playing pc=survivor/dk=warrior. I found a club, and later a sword for my pc.
1) I can't score ANY hits on anything with either weapon using a left-click attack (wielding only one weapon at a time).
I can sometimes get a hit with the whirlwind skill which I put on RMB. I survived for a while by leading enemies back to the DK and letting him kill them. I eventually learned how to switch to the DK and control him, but then I couldn't get any hits with the LMB attack using the DK! I've got to be doing something wrong... <img src="/ubbthreads/images/graemlins/confused.gif" alt="" />
2) The review I read said the music was great. Music? All I hear is 4 notes, over and over again. Dum, Dum, de Dum. Its almost like my soundcard has crashed and is repeating a loop. Except that speach works, so its not that. Please tell me this is demo-only music. Reminds me of when I was learning to play the horn in 3rd grade. Well sorry for the complaint, the game seems promising so far.
Thanks.