Logo Design (JPEG and/or GIF format also)

Hello, I need a logo, a simple design for a company I am creating. The completed work must also include a JPEG and or a GIF format (700KB max) so that I can upload the logo to the internet (Facebook, Twitter, etc..) and a website I am creating. I will provide the specific name of the company when the winning bidder is selected. However, the name of the company is 11 characters long, with a 2 character abbreviation of the name. The way I wanted the logo design was to have the name and the abbreviation connected together is some type of fashion. However, keep it simple as it does not have to be elaborate. For responses, PLEASE PROVIDE examples of your previous logo designs.