After a period of thorough testing, E-MU Systems has announced that it has released a number of Windows Vista compatible applications and drivers for their popular lines of PCI and CardBus digital audio interfaces. All of the E-MU Digital Audio System products (which include the 0404 PCI, 1212M, 1616, and 1616M) are now fully compliant with Microsoft’s “Works with Windows” guidelines. What’s more, all E-MU Digital Audio System products will share a unified PatchMix DSP application and driver architecture dubbed PatchMix 2.0. This is available now as a free download to all registered users at http://www.emu.com.