I am an Insight customer and they recently upgraded me to 10Mbps download speeds. I am still only seeing about 1Mbps speeds on various internet speed tests and through Insights internal speed test. If I directly connect my computer to the cable modem I am getting 9+Mbps speeds. I am connected directly to the WRV54G and have tried various MTU settings to no avail. I have noticed that if I disable Wireless on the router, my speeds do dramatically increase on my computer that is directly connected via the router. I would like to leave wireless enabled for my laptop obviously. It almost seems as though having Wireless enabled autonegotiates my lan port speeds way down. I have tried setting my NIC at Auto or 100/Full and it makes no difference. I bought this router just a few months ago and am very frustrated that it seems to be limiting my cable modem speeds. Any advice as to what to check? Do I have a dud or is this a known issue with the WRV54G? I have the latest firmware from linksys.com. Thank you.