One of the reasons I was really anxious to get Froyo for my stock Captivate was the ability to tether my work laptop. My company has XP intstalled on it. I cannot get tethering to work with it. I have tried installing the configuration file noted in the fix here: Android Devices: Tethering and Portable Wi-Fi Hotspots - Google Mobile Help My XP computer will not recognize this configuration file when I try to install it nor will it recognize the USB connection of the Captivate when tethering is selected. It will however recognize the phone when it is set to USB-Mass Storage. Any ideas appreciated. Thanks.