es, I've read walkthroughs about it and everything, but it doesnt seem to work for me... I have created a DATA file on my R4, and a SETTINGS folder in that, which contains my "savsender.conf" file, which has my IP address and a random port number in it. (5000) in the DATA folder I have the Savsender-1.1.nds file. Whenever I open it it says the welcom message, then says its connected to AP, then it says "Opening config file..." "Error opening config file!" what am I supposed to do? I havent done anything on my router, like making it able to connect to port 5000 or anything, because I dont know how. is that the problem? but its already connecting to the AP (whatever that is) My router is an SMC, and I have no idea how to configure it to accept from my nintendo. please help me! P.S. I also have the Savreciever and turned it on, put in my IP and the port I used.