I do not know if this is possible, but I want to know if there is a way to set up a home network and be able to access my PS3 wirelessly? I do not know much about networking, but would appreciate someones help on this.

Not without some work. I think you have to put Linux on the PS3 to be able to do this.

You can sorta do this if you have a PSP via the Remote Play. I was using this last night. You can't play games, but you can view video, pictures and listen to music. It's pretty nice.