Hi I am a newbie to linux and I was given an acer aspire 5000 lap top with debian linux installed. When I open the wicd networking program it is not showing me any wireless networks. So I did my newbie research to try to figure it out and ran the command iwconfig and the output said there are "no wireless extentsions" Again i'm a total newbie and am just beginning to learn the command line. i was wondering if someone could help me set up my wireless network. So the issue is that no wireless networks are appearing on my wicd network manager and when I ran iwconfig it said that there are no wirelesss extentions. Is this a hardware issue because the lap top is old.