I have read many reviews discussing the difficulty in setting this adapter up. I had to try about 10 times before I got it working, but I did something different than the quick start guide, it said plug it into your pc first to configure it (I could never get my network to recognize the game adapter). Well, thats the part I tried 10 times. Then I plugged the adapter directly into my Belkin Wireless router, it detected the adapter, configured it and I was good to go. I have had no problem while playing several PS2 games online (madden2004 and nba live2004)