thx for all your efforts bro .I noticed a lot of folks are questioning as to when can you tell if something was shipped ,how can you tell if it contains their docs etc .Heres my time-line

1) DHL package shipped to country of petition -3/12/08
2) DHL delivered package on - 03/16/08
3) Date printed on NVC's letter notifying us of the interview data - 03/21/08
4) Date the automated phone line said "case complete" - 03/21/08
5) Date the automated line phone said the "case was forwarded to embassy" - 03/25/08

Seems like NVC fwds the hard copies first to the embassy and not communicate electronically between themselves regarding the scheduling of interviews.