Radio On The Internet shareware, demo, freeware, software downloads, downloadable, downloading page 8 -

Virtual Audio Cable

... to route up to 256 independent sounds at the same time. Use VAC to connect various audio applications together: - Internet Telephony/VoIP/SIP/voice messengers (Skype, Ventrilo, MicroSIP). - Live mixing/broadcasting ... (VMware Player/Workstation, VirtualBox, Hyper-V). - Amateur and software-defined radio (Flex Radio, PowerSDR, HAM Radio Deluxe, HamSphere, HDSDR, ...