Ive been playing fall out 3 for quite a while now but what really annoys me is that you cant hear what any one says in the dialogue screen or in the regular game play unless you put the volume up rediculosly high. AND THEN I STILL CANT HEAR THE DIALOUGE BOX.
This has also been happening to me with Oblivion and totally ruins the gaming experience.

PLEASE HELP

The strange part is that when i put on headphones i can hear everything perfectly clear. The only bad part is that i hate headphones cause they give me a headache. Is there a driver or something that can help me run it on my speakers. I have some old speakers from CREATIVE but im not sure what model. I also have Windows 7