questions about 485 application, please help

Hi, I have several questions to ask.

1) I have an approved I-140 and has an A # that start with "0" on that approval notice. I heard A# is usually assigned on 485 notice. Is it normal? Should I use this number on all of the documents for 485 application (including G-325A file number on the first row?)

2) My hu*****and's passport expired on June 3, 2007, will receive a new one on July 24. Should we send the application on July 1 and provide the copy of new passport later or wait until we get the new passport to send the application?


Thanks a lot for your help!