Question : Problem: need wireless lan driver for sony vaio PCG-5B1M

Dear Sir ,
               i ahve a soney vaio laptop model number PCG-5B1M ,running windowsxp pro sp3    i am  not able to find its wireless lan drivers , kindly help
regards

Answer : Problem: need wireless lan driver for sony vaio PCG-5B1M

You'll want to start here:

http://www.vaio-link.com/flash/hub_cons.html

Once you've selected your country, look for Drivers and Utilities | Originally Installed. Select your model from the dropdown menus, and you'll be shown the drivers for that model.