hi! i have a pc and an hdtv in seperate rooms. i want to purchase a panasonic blu-ray with wifi and netflix compatibility. so my questions are:

1). do i also need to purchase a wifi router to get the signal from my computer in the office to the blu-ray in the other room in order to start streaming to my hdtv?

2). and assuming i need a wifi router, then these are all i need to make this netflix streaming work:
wifi router, pc, blu-ray, hdmi cable
missing anything?

3). once i get all the items, it is pretty easy to assemble and set everything up, or do i need to get a pro in to do it?

am i on the right track here?

yes you need a router to make this happen. so basically your cable modem or dsl modem is connected to your router via ethernet cable. then your internet becomes wireless. so your pc (assuming it has wifi capability) connects wirelessly to your router and your panasonic wifi blu ray player will connect to your router wirelessly.

get a good router such as airport extreme from apple.

you are on the right track.