whenever something is playing up on my router, i just turn the power on and off, then it works! if your internet is slow for one reason or another (quota reached, exchange probs etc.) that could be the cause so your connection takes too long and times out. but from what you said that you connect to WFC but you cant play other people than there is probably something wrong with your router firewall or nintendo's servers just dont like your wii. keep trying!
2 days ago
Super Mario Galaxy
A Little House on the Prarie