start and work for your own company before I485 gets cleared

[kumarr]

Dear All:
I wish to find out if you can come off your existing employer once I140 gets cleared and start your own corporation and keep working for the same even before the I485 comes through. What would be the leagal bindings or procedures you may have to undergo in order to do the same.

I would certainly appreciate if some one of you have gone through the same or currently intending to do the same.

thanks