Hi, I want to get green card. Which way is better for me? Through my company or Self Petition Green Card With Extraordinary?

It is always better if the candidate is being sponsored. Self-petitions are subject to higher level of scrutiny.

1.I am on H1B Visa and sixyears will be completed on 15th Sept 2013.(After recapturing all the Out of the USA stay)

H-1B extension petitions can be filed six months in advance. However your employer will have to time it to file after the 365 days of wait for PERM.

I have a few questions on H1 B Visa applications. Request your answers

1) No. It is best to choose and have only 1-2 companies petition for you. Remember you will be questioned at the Consulate towards this bona fide...

Change of status from H4 to F1 and then F1 to H1B ?

I do not recommend filing change of status applications in such short durations. Why change to F-1 in Jan when you intend to file for change to...

Selected as the best answer

EB2 / EB3 greencard category requirements

Since you have a Master's degree you qualify under EB-2. Having said that, the company's job requirements for the position will determine if it is...

Do I need to file I 864 along with I 130 and I 485?

Yes, you will file I-864 along with the petition. Ensure that you have sufficient income to meet the guidelines. If not you may seek co-sponsorship.

Selected as the best answer

You will need to provide your diploma, transcripts, and an educational evaluation will be required towards the foreign degree.

N 400 ... please

She probably did not meet the physical presence requirement. There are no exceptions to this rule.

Visa stamping for new employer while old visa is still valid

No reason to apply for new visa during the validity of current visa. If new visa is denied, in most likely the old visa will also be voided.

Bringing dependent during F1 to H1B visa transition.

It depends when you will enter the U.S. If before your H-1B is approved, she enters on F-2. If you wait until October (assuming the H-1B is...