I work in HR, all you need to prove that you are eligible to work in this country is a SS card and a valid driver license. There is a slew of other documents you can show them (you can downlad the I 9 form here and it will tell you a list of acceptable documents that serve as proof)
http://www.uscis.gov/files/form/i-9.pdfBut if you have these two things you don't have to show them your green card. IN FACT I heard of a case where someone threatened to sue because the employer insisted on seeing the green card despite being shown the ss card and valid license, when the person in question had not received the card yet.
Regarding the SS card, after receiving you conditional residency you should be able to go switch out for a new SS card that does NOT say "valid for work with authorization" or whatever it says... (if yours says that then you would probably have to show them the green card).
After I got my conditional card I went and got the SS card without the work authorization disclaimer and also went to the DMV and they gave me a license that expired on 2012... (but I think other DMV locations might be different based on experiences of other people in this forum)
In essence if you have other supporting documents it wont matter. Download the i-9 form, you don't have to show anyone your green card and/or passport if you have these other documents.
QUOTE(Poker_Pro @ Jul 2 2008, 10:34 AM)

Hello everyone, If I may inquire about a specific topic
quick background...
I went to INS office back in late may to inquire about my status, at which I found out that I had an interview july 15th, for removal of conditions, i got divorced and filed the form on my own.
NOW..
However, INS officer indicated that my passport expired so it cannot be stamped. Now i received a job offer and my new employer wants to send me to a medical exam and come to their office to fill out all the tax forms - I-9 forms next week, which is a week or so prior to my interview
INS office back in may did indicate that i can come back once I renew my home county passport, ( which i did) I scheduled an info pass for this coming monday the 7th early morning, would they stamp it then..? or will i be told its too close to interview date so i have to wait until the 14th to do that..
please advise, its a wonderful job/career advancement and i am freaking out on what to for next week
thank you all for taking the time to read my words