Ads Placement –
Homepage Middle (Vertical) – 493 x 115 pixels
Top Ads (Vertical, Left/Middle/Right) – 330 x 119 pixels
Sidebar (Horizontal) – 250 x 720 pixels
Foot Base (Vertical) – Left/Middle/Right 450 x 169 pixels
Ads Placement –
Homepage Middle (Vertical) – 493 x 115 pixels
Top Ads (Vertical, Left/Middle/Right) – 330 x 119 pixels
Sidebar (Horizontal) – 250 x 720 pixels
Foot Base (Vertical) – Left/Middle/Right 450 x 169 pixels