Is there anybody know how do you check LUD?

Is there anybody know how do you check LUD? go to www.uscis.gov and click case online? I did many times since I filed my application on JUN 1st. and didn't see any change in the status. It always said:
Your I140 IMMIGRANT PETITION FOR ALIEN WORKER was received on June 1, 2006. We will mail you a decision as soon as processing is complete. You can use our processing dates to estimate when this case will be done. Follow the the link below for current processing dates.

Is it normal?

Thanks.

所有跟帖： 

• it's normal -Done3- ♂ (99 bytes) () 06/27/2006 postreply 13:31:02

• How to check the date of LUD? -a1b2c3d4e5- ♂ (0 bytes) () 06/27/2006 postreply 13:55:37

• 回複：How to check the date of LUD? -行星- ♀ (171 bytes) () 06/27/2006 postreply 14:18:56

• do step by step according to the instruction -Done3- ♂ (304 bytes) () 06/27/2006 postreply 14:13:01

• Yes, it's normal. -woohoo- ♂ (0 bytes) () 06/27/2006 postreply 15:52:11