269131 Need 2 small modules

Hello all, I need 2 simple modules fast: 1. Ajax chat using php+MySQL. I need a simple ajax chat script with member display (who's on that chat/page) so I can implement in another script. I have the UserID/Username in a variable - I need the chat to be simple and real-time without any big load. 2. A simple ticket system in php+MySQL. Don't need any fancy script ready made - I need one custom and very simple so I can integrate in another script. Keep the bids low since I know it's not a lot of work for a good programmer.