i don't like the placement on the right hand side; its too much in conflict with the background, it stands out too much which i think will cause ad blindness; lets us know how it goes
Keep your background white, just put those ads somewhere else. Also, those link sets extremely close to the footer should be way higher up. Users won't get that far.
What ad type would you recomend above the logo? I have moved the link ad to under the navigation but i'm not sure if it is ok with the T&Cs.