I need an iPhone app to tie into another app, Medisoft.  This is a medical billing app that has scheduled appointments for the doctor that runs on Sybase Advantage database - Advanced runs as a single user database, network pro as a multi-user Advantage server.  We would like an app that uses 1 TCP port for the iphone to get the data from their server, something obscure, that will pull the appointments for the requested doc after some authentication is done on the iphone in setup (both windows login and Medisoft login) and ask which practice they would like to open before prompting for the Medisoft login.  They can view schedule for the day or week VIEW so they can see their schedule, or other doctors in the practice they are logged into.  They need to be able to switch from day to week and move to different days and weeks and be allowed to view other doctors schedules in that database.  The db tables are pretty clear (I can get you a list of each database table) so I don't think this will be a major project but since it would be for resale through the iphone store.  I understand there will also need to be a server side to run the SQL query in PHP or XML so you will have to build the webserver side in an easy to install setup and tie into a service like TZO in case they don't have a static IP address.  We can provide you single user Advanced and multi user Net Pro with an Advantage database license to  setup and make work but this must be completed in 30 days without excuse.  You need to be able to do both the  iphone side and web server side.