I have both the same tv and bd player. The 3600 has the network adapter with it. The TV does not. You will need another Samsung wireless adapter to get the the internet connection working on the TV or else you can run a cat5e cable to the tv, thats what i did for the tv and it works great.
I have just ordered the LN52B750, and I don't think it comes with the Linkstick adapter for wireless. I know that it can be purchased, but if I purchase the BD3600 player that does come with a linkstick, will that linkstick work on the tv?