I have a Toshiba Satellite (L675D-S7016) Running Windows 7 (64)and recently, the thing has been telling me that the Realtek RTL8187SE Wireless LAN Network Adapter has a driver problem. I have tried to fix it twice and both times,while connected to the internet, it failed to install or it told me I already had the best one. I got both results the different times I tried. If anyone could help, possibly with a manual driver DL location it would help. or If you have any other knowledge on the issue. Perhaps uninstalling it and letting windows pick it back up again may help?.....Okay well never mind then....it seems that windows will not download drivers even if you tell it to unless automatic update is turned on. I feel rather sheepish...but thanks anyway guys.