Hi, I have just received my order from Hobby Boards which included the 1-wire adaptor, I am running vista 64bit so I downloaded the drivers from the Maxim site, but they don't install the device correctly, once the software installs and I plug in the device it prompts to restart, once that's done it installs again and then prompts to restart - and just keeps doing that. Does anyone use this adaptor under Vista 64Bit? I have the current updates from Microsoft. I'm not using the UAC in Vista so I don't think it's a administrator problem. I have contacted Maxim as well. Any ideas as it works fine under Windows XP Pro.