freeKIgeek

A little research on that model linksys device and 64 bit os (vista or Win7) shows it has some trouble when run on 64 bit os. I would doublecheck if you have most appropriate driver for your Win7 64 bit os. Alot of people seemed to report a device that would work halfway (ie can interact with router, get ip info etc) but was unable to consistently connect or was very resource intensive. Just a thought... I have run into some weird driver issues with win7 64bit when they crop up.