SQLite Client that talks to Existing Server Software (Mac and PC)

I make an audio sound effects database program and we are looking to make both PC and Mac versions able to read and write to a server based SQLite database file that users can log onto. To make it simple, we are thinking of using an existing product named cubeSQL as the server software and not try and re-invent the wheel. So the server side is completely done already. What I need made is two client test programs by taking their existing C SDK from [login to view URL] and make two test programs. One for C#.Net and the other for Objective C that we can transplant into our main program named BaseHead at a later date.. Parts of our main programs source code will be supplied to see how we load SQLite file currently. The 2 client test programs will need to: 1. log into the server and load it's database it has loaded up. (SQLite database supplied) 2. Read and display the servers database in a Tableview (mac) WPF Datagrid(pc)on the client. 3. Ability to edit the SQLite data on the client and send commands to the server software to update the Sqlite database file. Reply with the word "SFX" in the subject so I know that you read this post and didn't auto-respond to it. Need to know C#.NET and Objective-C, Cocoa