help whit Grid

I have a m3 real whit the latest firmware ( 3.9x).
When i start Grid it loads first and then everything turns black and it doesnt start.
I tryed it several time but no succes.
Can someone help me ??:)ps: I am planning on buying a Wi-Fi USB connector but i was wondering if i put that in my pc, does my pc has to be on to let it connect and can the communecation go through walls, becouse i dont wan to play next to my computer ...

Ty Winterreisse, but i dont want to wait :( :P

You can try using an older firmware which sometimes works. All USB devices will only work if the computer etc. it is connected to is on and able to transfer power to it.

Mine Internet and PC is prettty good so i think it will do fine :P
And thanks for all the replies.
You can close this thread if you want...YES I downloaded Grid.7z ( or something) and that one does work :)
But its not a game for me...

What do you mean it's not a game?

yeah GRID looks really cheap on the DS.
I'll wait for a PSP release, if they have one...

I have a problem with GRID as well but on my M3 Simply. The game loads but after one race the game crashes. Running 1.14 so it's probably just your firmware too.

Yeah, you've already created a topic about that. I have already answered.