I have an Epson ET-2500 and I've been trying to hook it up to my computers wirelessly. I hook it up through a USB cable and follow the instructions for setup, but then I just keep getting an error saying Connection failed. I put in the SSID and passkey correctly so I don't know what's going on. If it makes any difference, my desktop is setup through the Internet via a wireless n mini router that acts as a bridge to my Comcast router. Thanks!