WebSphere MQ help

I’m working on a project that involves sending XML files via WebSphere MQ (Formerly MQSeries - by IBM). We have worked out the XML side of things (using automation controls), and are now trying to work out how to send them via WebSphere MQ. I havnt ran into any real problems yet, as I have only just begun looking into it, but if someone has done this before, and could offer me a little bit of advice, and perhaps samples of code, it would be much appreciated. Thanks. Shanon