Selection for the MSI Master Overclocking Arena North American qualifiers begin today and MSI is inviting overclockers from USA, Mexico and Canada to sign up and participate in this online tournament to determine the best overclocking team from their respective countries.

Phase I competition is open to everyone and the qualifiers will run from June 29th to July 19th. All you need to do to take part is submit your highest overclocking score online. The top 10 winners will be selected for the Phase II which runs July 25th to August 2nd. The top two overclockers from that round get to choose a guest to accompany them to the MOA 2009 Grand Final in Beijing. So head on over to the MOA 2009 site and check out the rules and submit your best overclocking score.