Alot of games are 2 gig or less when put on the device with wbfs manager. 8 gig should usually fit 1-2 games easily, I have 3-4 at any given time. And the idea is to save you some money. If you can get a good deal on a 16 gig, that's good, but if you spen too much, you may as well get a terrabyte western digital harddrive. They are usually around 100bucks.
Lol, don't know. Dave would know more about euros than I. Just make sure it is compatible with the wii.
Lol, wasn't sure about that. I know it was popular in 2008 and alot of nations were wanting to use it including the Germans.