Graphics For Landing Page

Hi, I looking for images for my landing page. The website is still under construction (not all pages are done). Landing Page (Just Landing, the other pages I don't want any work done for now) [login to view URL] The images I want to be done are: a. Logo ( minimum dimension: 292 x 120 ) b. Background image (minimum dimension: 1024 x 685) (I will provide a screenshot of my application, you'll have to add some nice looking effects to it - no just adding a shadow to screenshot will NOT work :). c. Four icons for features ( minimum dimension: 66 x 62 ) 1. Security (maybe a lock or something else that relates to security). 2. Quick Setup ( clock or that relates to it) 3. Directory (User Directory/LDAP related icon) 4. Admin Console (Admin/User icon with task/list background. d. Four Images for Features ( minimum dimension: 400 x 200 ) 1. Security (maybe a lock or something else that relates to security with screenshot background - I will provide background screenshot. You will have to add effects to screenshot background - just background shadow as effect NO acceptable). 2. Quick Setup ( clock or that relates to it with screenshot background - I will provide background screenshot. You will have to add effects to screenshot background - just background shadow as effect NO acceptable. If it can be made a gif with multiple images to show different steps, that would be great) 3. Directory (User Directory/LDAP related icon with screenshot background - I will provide background screenshot. You will have to add effects to screenshot background - just background shadow as effect NO acceptable.) 4. Admin Console (Admin/User icon with task/list background. with screenshot background - I will provide background screenshot. You will have to add effects to screenshot background - just background shadow as effect NO acceptable. I will need to see a sample of graphics work you've done. Thanks!