I'm on L1 visa and applying for AOS here in US. My L1B got expired last year and i got extended it for 2 yrs (untill 2005). So, right now, my passport is not stamped with new visa. I guess, i need AP if i want to go out (and come back) to my country for visit? As i won't be able to get visa stamping im my country (non immigrant visa) after filing of I-130.???