Monster Hunter Portable 3rd (HD Ver. or not)

[Akozaru]

Hi All,

First of all I'd like to apologise for my english as it isn't my native language.

I am not aware whether this topic has been addressed before or not, but I'd really appreciate any help. My apologies for any inconvenience caused.

My two smaller brothers play this monster hunter portable 3rd game. And now I am on a summer holiday, I'd like to join them so I spend some time with them.
My goal is to play this game with 3 players in 1 place. 1 PS3 (which has the game and is already able to play with 2 other PSP's) 1 PSP and 1 Macbook.

We already managed to play with 3 players using 1 PS3 and 2 PSP's. But because the malfunctioning of 1 PSP I want to play with the Macbook instead.

I managed to install the HD version of the game on the macbook and it works well. However when I try to enter the Online Hall it gives me a screen which says that the wireless/wlan switch is turned off and needs to be turned on although I have an internet connection. What do I need to do? I am quite a noob regarding this matter

So I don't want to play on the internet (long distance). Just with a PS3 and a PSP.

Thanks in advance, I really appreciate it!