Well, you can always extend the cable, it's just a normal electrical wire... nothing special... Software wise, I don't think any consumer grade soundcard have that capability.
zzz2496
My Computer
Computer Manufacturer/Model Number
Self Built
OS
Windows7 Ultimate 64bit
CPU
Intel Core 2 Quad Q6600
Motherboard
Abit IN9-32X-MMAX
Memory
DDR2 Adata 4GB
Graphics Card(s)
Nvidia GeForce GTX 285 1024 and Nvidia GeForce 8800GT 512