Hi, I bought the 3in1 GBA expansion and also the Opera tool. I can't get my WIFI to work with my router, my router is a belkin or so, and I have it password protected. Is this the problem? or does it have to do with the 802.11 G and C I keep reading about, or the WEP or WPA ?? I really have no idea how it works, because I know my 3 in 1 is ok since I took my DS to work, and in my work WIFI it connected by itself. Thanks.