I have wpc54g notebook adapter v1.2 and I'm trying to install it despite having lost the installation cd. I've downloaded the driver for the correct version but I'm still not sure how to install it. In my device manager linksys isn't mentioned in my network adapters so I'm guessing I have to install the new hardware. When I insert the card it lights up but my computer does not automatically ask to install it. I've tried going through the Control Panel to add it but I'm still not sure how to do it.