Can somebody tell me if I need the cover letter for 485 petition

If yes, what kinds of stuff should be included in the letter? Many thanks.

所有跟帖： 

• 回复：yes, one page with stuff list, tell who are you, what you -radiology- ♂ (41 bytes) () 06/20/2006 postreply 13:04:13

• Thanks for your reply. I will also need to mention my I-140 info -jenny&jerry- ♀ (0 bytes) () 06/20/2006 postreply 13:28:31