Creative Gigaworks for HT speaker system??

[jroden144]

I am wanting to build a nice ht speaker system, but I don't want to pay thousands of dollars to do it. I was wondering if there was any way to hook up the Creative Gigaworks S750 speaker system to a ht receiver. I just bought a Yamaha RX-V750 receiver. Do I need the DDTS-100 decoder to do this, and how would the decoder interface with the receiver? If anyone has successfuly done this, please reply.

Thanks in advance!