can any body help me i have sent my complete application to CHC in may 2009 after aproved by CIU Sydney ,i got mail from CHC to my mail enquary that they have send me letter for requesting documents in the 1 st week of jun but still i did`t receive that letter pls advise me what i have to do .My e-cas also not showing any thing.Does they give any particular time after issuing this letter.pls guide me .