Magnolia Pictures have posted release dates for I Give It A Year in the US on their Facebook Page. 

I Give It A Year On Demand 07/03 and In Theatres 08/09!

Details of the On Demand accessibility can be found here. Finally, 2 photos of Joseph attending the I Give It A Year premiere in London have appeared on Photoshelter, and are even available to buy for a very reasonable price!