ASP.NET - Small Project - Add guest user comment ability.

OVERVIEW: We need some add on work done for an existing website. The site's name and login info will be issued to the bid we choose. REQUIREMENTS: 1.) We need guest users to be able to leave comments for blogs, music, videos, and photos on the frontend of the site. Currently only registered users can leave comments. 2.) Guest users should also be required to leave their name and email address when submitting comments. 3.) Add a section to the site's admin panel called "Guest User Info" which contains a table with collected guest user names and emails. Admin should be able to export names & emails to MS Excel. 4.) Currently 5 "latest comments" are shown in a section on the site's homepage by default. We want the new guest user comments feature above to become apart of this current functionality. Meaning, guest user comments should also display in this section of the homepage if they happen to constitute being one of the "latest comments" added for blog, music, videos, and/or photo items on the site. GAF TERMS: -Payment is thru GAF only (either escrow or 50/50) -Must submit relative project samples. -ALL webfiles must be uploaded to FTP before project is deemed complete and payment is released -Absolutely No Branding