Hi there Guys and Gals...
It seems that the Wii-Account is similar to the iTunes Store, you can't open / access the store or news without living in the US or having a US-Credit Card...
Luckily it's a thing of the past...
But how...???
Change your selected area to Brazil, and use your UAE credit card to buy Wii-points.
Use your Wii points to purchase aplications and games from the Wii-Store.
Good Luck & Enjoy.
PS. You can change the store back once you've purchased points.
The internet application is quite cool, but takes some getting used to.