to rotate banners, add them to the same zone, click on "config" for each campaign then select the zones you want the banners to rotate. See our admin demo for examples.
Can I give you some cheap advice! I would lose the windows media player. First of all it doesn't do anything for me with any browser but take up good space, and throw your site out of balance. Second of all if it is working for anyone else it's going to eat bandwidth like an italian eats a plate of pasta. Just my thoughts...