Moving companies

[razor1234]

Hello,
I have been working for a big company(ABC) for the last 4 yrs and they have applied for my greencard. Total exp after my MS degree is 10yrs.

My PERM and I-140 are approved and my PD is Oct 2007 under EB2. I have not yet applied for I-485.

If I want to move to another company(XYZ) for better job prospects[as there is no job growth here in my cuurent company], what does that involve. ?

1) Will they reapply for PERM? - How long will it take?
2) If my PD becomes current before PERM approval then what happens? Can I apply for I-140 and I-485 togeather?
3) Are there any other risks?
4) Is it advisable to wait for sometime, apply for I-485 and then move companies? Any suggestions/advice is welcome?

I would like to add that my wife works for ABC and has an individual greencard application. Her PD is September 2007.

[immihelp]

You will have to start all over again.

My advice is to stick with your current employer until you get your green card, work for them for at least 1 year and then look for another job.