Highscore functionality for iPhone game via call to script on external server.

Is it possible to implement a high score table for my game using a call to a script on an external server that returns the results as xml? Essentially this is how I do my highscores on browser based Flash games so I wondered if I can do something similar with Corona standard SDK for iPhone game? i.e use the same backend for saving highscores and returning the top 100 scores and have the game call the backend scripts.

Any advice much appreciated. Perhaps it is better to use a third party highscore board such as Open Feint?

Thanks

Paul [import]uid: 7863 topic_id: 2322 reply_id: 302322[/import]