Ok i dont know if anyone can help me here but i have a huge question i cant seem to find the answer to when i choose to turn my router settings to "use as access point" to play my ps3 it works but none of my wireless computers will connect to my router can anyone help me with this. the computer im using now is hooked directly into the router. so if any one could help me it would be hugely appreciated

What is full model number of router, how many other computers on the network, if laptops please provide model number. if desktops please provide wifi card model number