I want to send sound output from my pc to my receiver so that I can hear through my axioms.

Anybody got any thoughts on the options below??
- 3.5mm stereo mini phone plug to RCA jack adapter
- RFG-3000 Wireless Audio & Video transmitter

If I got wireless, the signal will need to go about 5 yards with almost a clear line of sight ( without walls).
If I go with some sort of cable solution, there are 3 or 4 sharp turns to negotiate, and the journey is about 15 yards.

Any advice appreciated..