Delphi CalDav/CardDav Sync

I require a Delphi application written that will sync our Event Manager calendar data and contact data with a CalDav server. I have an OwnCloud server you can use or you can use your own CalDav server. Note that this is a full sync, import/export of all items. An option to limit to active events or a date range would be useful but not required. The application must use the TMS Cloud Pack components TAdvCalDAV and TAdvCardDAV. See [login to view URL] TAdvWebDAVSync and TAdvWebDAVStorage may also be useful to you. The application must compile on Delphi XE. I don't care at all about how it looks, just how it performs. Functionality and performance are more important than appearance. You can install the existing Event Manager software for Windows available at [login to view URL] In your bid I need to know of any changes you require to the database structure in advance. At the least you will probably want to add an ID field for the CalDav event to keep track of events that have been synced. Maybe an extra table would be better. In the attached file you will find a MySQL database script and an empty Microsoft Access database that Event Manager can use. You are free to use either database and can connect to both using ADO. Also attached is a document (TMS TPlanner) that explains how the database fields function. See the section "Database requirements" for details. In Event manager, all calendar entries are stored in the events table. All database fields are explained in the manual which can be found here: [login to view URL]