Company Logo & Identity Design

I need a logo designed for a new startup company. The logo will need to be made so it can be used on the company website, business cards, advertisements, banners, print media, company letterhead and other various things. This project will need to be completed in a short time, 2-3 days from award. If you can not provide the final product within this timeframe, please do not bid. The winning bidder should be able to initially provide 5 unique designs. If nothing in the initial 5 designs is acceptable, then another round of designs should be provided. With this quick turn-around, I am expecting that the designer will be able to provide a winning solution within the 2 rounds of designs. I would like to see examples of past performance from bidders, so please provide this or your bid will not be considered.