Does anyone know the proper way to setup Vista to allow a hard drive to be completely readable/writable by a Mac (Leopard)? I'm trying to setup one of my roommates hard drives as a network/shared drive for me to store stuff on. I have everything working for the most part but can't seem to stream videos through Quicktime from his drive (gives me some error message about OS X using the file). I can use Quicklook to view it but it's extremely laggy. Any tips to 1) allow videos to be accessible by Quicktime and 2) to improve network performance. We're both connected wirelessly with good to excellent signal strength. It's a Linksys Wireless-G router (forgot the model name) with DD-WRT firmware.