Thursby Software Systems has announced ADmitMac 5 and DAVE 8, two updates in the company's line of Mac networking products. The apps are designed to connect Macs to Windows networks, enabling bi-directional file and printer sharing. The latest versions of both ADmitMac and DAVE provide multi-processor and multi-threaded optimizations for AppleĆs newest Snow Leopard operating system, in both 64-bit and 32-bit modes, along with continued support for the older v10.5 OS.