What is my current USCIS status when filling out 1-485?

I agree with my colleague. When in doubt, consult with an experienced immigration attorney.

Is it premature to have an attorney file a motion to reopen an old case with the ICE lawyers and/or BIA while I-130 is pending ?

Same advice as posted on your previous post. The request for a joint motion can only be made to ICE not the BIA. Consult with an experienced...

I got married to u.s. citizen, but are out of status for 4 years and never stopped working. How do I do AOS?

I agree. It should not be an issue provided you are not subject to the 2 year foreign residency requirement.

I agree with my colleague.

Can we extended stay in the US due to pregnancy?

You will not be able to extend it for that reason. You need to speak to your employer and to determine if there is a need to extend your L-1B and...

I'm holding a Conditional Green Card. Do I need to apply for I-131. We're going to a 10 day cruise outside US in a month.

No, you do not need to file form I-131 for your short trip.

Will we be able to travel to US during the process of a green card?

If you apply for and get a visitors visa, you can visit while the I-130 is pending. The problem will be getting the visitors visa. Good luck.

My son will turn 21 this Jan. 12, 2012 under R2. We came in the US on Nov. 23, 2011.What's his option?

He must maintain lawful status to change status. Talk to the school DSO and file the application to change status to F-1 as soon as possible. Good...

I-539 wrong at wrong address, please help!!

I agree with my colleague.

What legal document do i need to enable me travel abroad with my grand-nephew (adoption or custody)?

I agree with Mr. Abbott.