Indeed, EDH == commander. We tend to use the older name.
I have all 5 of them ready to go. I figured they'd be nice decks to lend out if somebody shows without a deck. I'd be happy to let you try the different ones. They are a bit underpowered within my group, but it's not a blowout. In fact so far I've managed to win all but one game I played with them (though I figure in part that could be because they are incorrectly perceived as weak and I may have gotten a little lucky). That's out of 6 games, so a pretty decent score, regular decks were in most of those games as well.
We play in coffeeshop Picasso, located at Haarlemmerstraat 8, pretty close to the central station*. I generally try to be there around 13:00, often I'm first to show up. I assume you are legally old enough to be there and stuff. Doing drugs is optional, I don't go for it myself, but some of our other regulars do. We generally speak English anyway, because of a Canadian player whose mastery of Dutch is somewhat less than perfect. We cover a pretty broad age range, the youngest being about 25 and the oldest about 40. We are playing rather casually, preferring long games over quick ones and like to joke around a bit. Let me know if there's something else you would like to know beforehand.
I have added you on Gtalk.
*
http://www.coffeeshop.freeuk.com/Picasso.html
EDIT 29-11-2012:
We no longer play EDH at the Picasso, however we do play at a different coffeeshop now that's about 50 meters away from it. If you'd be interested in joining us just respond to this topic.
btw my dutch phone is 0641662521