Hello, I know there have been other threads like this as I've been searching for compatible cards, however I was hoping to get some input from people directly. I have a Linksys WMP54G Wireless card, I know not to try this card with Windows 7 as it will become a nightmare. I'm upgrading to windows 7 64 bit when it comes out, and I would like to know what PCI Wireless cards people have had work nicely with it. I prefer the Linksys brand name and I've heard that the WMP54GS cards work nicely, is this true? Also currently Linksys says that only their WMP110 card is certified to work with 64-bit Vista, does anyone know how well this works on 64-bit Win7? Thank you for your time.