I'm looking at my EEO's I received some time back and noticed that some ran from March 2, 2007 through June 3, 2007 and then some run from June 29, 2007 to October 7, 2007. Does anyone know why there is a 3 week gap? I'd like to use one this weekend (june 22 - 24). Anyone had any luck using an expired one or one that does not take effect until a future date?