We have successfully run the Windows driver (WDM) within a VM. There was really nothing special about it. The only potential concern would be the way in which the virtual machine shares the host's NIC. In our case, we used it in bridging mode (host and VM share the same NIC) without problems. But if you were to lean on it hard with a lot of channels, you may want to dedicate a NIC to the VM.Have you guys tried running the IP audio driver in a virtual machine?
That said, we're not explicitly recommending this mode for on-air use, but, hey, play with it!