Hello, I'm having a serious problem with my DS. I was trying to access my WiFi so I could meet up with a friend on one of my games. Whenever I tried to connect it said that it couldn't find a compatible access point with the error code 51099. It's never done this to me before, and I don't know exactly what I can do. I did go through the process of putting the IP address information into my DS, but it still didn't work. I also tried to find the WEP Key to my router, but I couldn't find it anywhere. The wireless router that I have is Linksys Model No: WRT110. If you need more info than that just ask and I'll try to answer you the best I can. This is somewhat out of my knowledge area. It would really be helpful if some could answer my question. Please help me out ^^'