The SSID is the name of the modem/hub/router your PS3 will be trying to connect too. You haven't been an inconvenience at all? If you have any questions don't hesitate to ask. It'll be a pleasure to try and help...

Mainly what Eb is saying is change the wep and SSID of your router (by going into its network settings) to something else and input this on your PS3 after. That will rule out any indication that its a problem with your password or a general mistake or something similar, if it doesn't then work that is...