I currently have Toolkit running on a dedicated PC connected to the C-Bus network via a serial interface, but the old PC is only used for configuring the network and is proving to be an unreliable piece of junk. I'm contemplating replacing the C-Bus serial interface with an ethernet interface (5500) and running Toolkit in a VMware virtual machine on one of the Macs. The VMware VM can see everything on the LAN, so there don't appear to be any LAN issues that would prevent me from seeing the ethernet interface. Does anyone have any experience in doing this? Any advice and guidance gratefully received.