A Few Questions before Flashing W910...

Hey everyone, I've just bought myself a W910 and as I'm sure we all do, I'd like to flash it.

I'm not completely new to flashing as I did my W580 a year ago, but there were a few things I just wanted to clear up beforehand (understandably!!).

It seems that not all the necessary files are available in the Top Sony Downloads section; so I've found a few on 4shared.com. I'm just wondering, will it matter (because I live in Australia) what country (America, Central Europe etc.) the file is about? And if I download for instance an FS file with a country name, would it matter if the MAIN was then Generic or simply just a different nationality? Both of the files I've found are R1FA035.

What I was going to download from Top Sony is the custpack. Top Sony Forums seems to have quite the selection. Does it matter which one in particular I get?

These are probably stupid detail questions; but I didn't really want to get started and then realise I've downloaded the wrong files (let's just say that broadband coverage in Australia is still a little shaky lol).

The guide I was going to use is SeaMonkey's A2-DB3150 Flashing.

Thanks in advance! :)

you can use any but the fs and cust pack should be same like if you use europe2, then cust pack should also be europe2.

Oh I see well thanks for that.. so the nationality of the files doesn't matter? Will that affect language though?