I'm trying to build a new music server and almost all the new motherboards are PCIe 1x. Does anyone know if SOtM are making a PCIe version of their card? Has anyone found another card like the SOtM tX-USB Audiophile PCI to USB Audio Card? Or as another option, a galvanic isolated usb 2.0 connector that I can connect to the usb header of a motherboard(high speed, not full)?