To my surprise, this has been giving me trouble. The Speedstream 5360 ADSL modem will not "recognize" the linksys wireless router (WRT54G v2). I plug it into the uplink port and it acts as if I didn't plug it in at all. I tried to look this up and one common problem is that I should be using a cross over cable from the modem to router and not just a regular ethernet cable. Another issue is that the Speedstream only supports 10mbps and will not operate @ 100. I know the linksys router is 10/100 auto but I don't see an option in the router settings to specify 10 instead of auto. Should I contact linksys about this problem?