Need Multiple 468x60,728x90,120x600 & 125x125 banners created

We need banners created for a Business Opportunity site. We will not release the site name, only to the winner. You are to create 5 different banner designs. Then convert those designs into the formats of 468x60,728x90,120x600,125x125 (so you will have 5 unique designs and then apply those designs to each size). PNG/GIF/JPG files only. Must supply the PSD of the original 5 designs as well as each individual size in PNG/GIF/JPG format. Please show us what you have done in the business opportunity area. We will give you some text and wording with the concept to use for your unique designs. We are looking for long term partners so the better you can do with a good price, the chances are we will have more work for you very soon.