invert left right side of 5.1 speakerset on sb audigy

[theBIGone]

Well basically the problem is that the wire going from my sb audigycard to my speaker(right side) is to short cause my computer is on the left side, and it's a 3 minijack thick cable so if i want to extend the cable i have to buy 3 minijack extenders, so i though mayby i can flip my soundoutput for my creative sb audigy 1 card .. Any id's how??

Thanks

Joost