ok i want to record song. i have guitar and pc to plug it in. when i plug it only left speaker makes sound of my guitar...

i wanted to record it with camera but it has bad sound quality, so i got new idea. downloaded fraps and it helps me record sound exactly as it is in speakers without any other sounds.

it has fantastic quality but it records song as it is so guitar is only in left speaker in the recorded one too.

any advices how to make already left recorded guitar sound from both speakers?