CAPITAL has a contract with SMI but I see that they use the same ad server as ARBOmedia so I don’t know who really serves this ad:
Something really strange goes on at ARBOmedia/SMI since they started to serve 2 leaderboards on Capital. The second leaderboard just pops out of thin air but the first one (also overlayer) and when is rolled, it covers up to 70% of the second leaderboard (different client).
Of course, I started to wonder what’s going on (maybe the new bb adserver has a problem) but I discovered that CAPITAL is overbooked and the client really wanted to display the campaign on this website. This is how SMI/ARBOmedia made a compromise against all the standards used all over the web and my guess is thay they head towards a 3 leaderboard/2 overlayer campaign quite soon 
IAB has standards but do we understand them?
LATER EDIT: on IAB standards – Gabriel Boaca, Magda Zander…
It’s the SMI adserver – the smae solution, so ARBO has nothing to do with it.