I know that if google puts different ads in your AdUnits, depends on the placement. What I mean, is that if I have 2 AdUnits (let's say leaderboards, doesn't matter), then Google will place the better ads in the first one, and the rest in the second one.

Is that also true for AdLink units? i.e. if I have a page with just one AdLinks ad, and I insert a new AdUnit into the same page, will that change the ads in the AdLinks? (Let's assume the AdUnit is placed before).

Ron.