Hephaestion

This has been going on for a week now, and I have tried everything. The PSN is not down because all of the people I know can play, but for some God forsaken reason my PSN won't connect to my wireless internet. Up until a week ago, they had a loving relationship between each other, yet now my PSN simply refuses to connect. The name, password, etc. are all correct, and I even reset my router. My laptop gets the internet connection (duuuh, how else could I write this?), but the PSN does not. I have tried a few different ways and none of them seem to work.

Here is what I have:

A Belkin router.

One of those wireless cables that connects from the router to a blue machine called Ubee.

A positive attitude.

A willing effort to learn.

POR FAVOR HELP ME!