MacBook from another continent

Hi! I'm currently in Venezuela and here MacBooks are a lot cheaper than in my country (Portugal) so I was thinking about buying one! I only wanted to know if there will be any problems or conflicts (aside from having to buy a power outlet adapter) like, for example, keyboard layout and software restrictions, etc... I'd be grateful if you could help me!
Thanks

The DVD regional code in Venezuela differs from Portugal's, so don't play any DVDs through Apple's player or you might be stuck when you return to Portugal. You can switch regional codes only five times before the system locks on the fifth.

If you want to play any DVDs in the Mac, download the free VLC player first and play the DVD through it. VLC ignores the regional-code programming. Make sure the Mac's player won't automatically play the DVD when it's loaded.

Sorry. I have no clue about Spanish/Portuguese keyboard differences. Maybe you could find a machine meant for Brazil's market. Switching layouts in the International preferences pane would be easy, but you'd be out of luck regarding any differences printed on the keys.

Thank you! I'll see if the price difference is worth it!

I bought mine in the US and is now using it in New Zealand. Aside from the different power plug, everything worked fine. Like what Brown Sutdy said, I have to change the regional code to NZ so I can use it to view NZ's DVD's. I have 4 more changes to go.