Hello =s=

I am playing the demo. I've gotten to the part where the old wizard dies and you are supposed to jump through that window. Besides the vitriolic Harpy in my character's head which will never shut up! Now I've got two of them cawing at me like old crows.. I swear I screamed back at them to SHUT UP! No matter how many times I try to have him jump out that window, It's just not happening..

Is this where the demo ends?
Is there a way to shut up the b**** in my guy's head?
Will all these silly acrobatics ever end?

I've never played an fps before. And so these controls are very new to me.. This game is not very helpful in teaching them either..

Here for some reference as to what I am used to. I have played these games:

Baldur's gate
Dungeon Siege (one and two)
Sacred (till the mq broke)
Morrowind
Oblivion

Thank you for reading me. =s=

Ps: the girl in the ugly mini skirt is also ugly. Is there a mod to fix her face?
Also is there a mod for turning off the witch in my head?

Thanks =s=