does anyone know of a decent usb wireless adapter (11n) that will work with WIN7 without disconnecting every few minutes . I have tried 3 different ones ,that all work in vista 32 and 64bit machines . but although I can get it to install in 32bit it keeps shutting down often. and the 64bit Win7 wont even install any of them , it recognizes the hardware correctly but refuses completely to see the drivers ,I have tried everything from disk to manually loading drivers but cannot get a dicky bird from any of the adapters within 64bit win7. so I am looking for a new usb adapter here in the uk that has legit win 7 drivers that actually work.