Presentation w/ Graphics Project--Quick Turnaround

What I need done: Need a sales presentation on our Internet security solution created. The target recipient of the presentation is an enterprise IT or security professional, and the presentation will often be delivered over the web using GoToMeeting. The presentation is currently 10-12 slides that are completely text. I need someone with a great ability to create compelling slides/graphics (NOT clip-art looking) to make it truly professional. What I already have versus what the provider will build: Working logo will be provided. Digital text content will be supplied. A preliminary PowerPoint template will be provided, but can be replaced if the graphics artist has a more compelling idea. Other context/requirements that providers will need to know: Assume that the artist will use Adobe Illustrator to create the unique images/icons, but only really care about the end result. Specific expertise that I am seeking: PowerPoint graphics design experience is a must. Having experience creating presentations for medium to large business audiences, and particularly enterprise software or security is hugely helpful. Please provide examples. Timeframe for delivery: Would like draft one completed by 1/1/08.