Asylum for my parents and medicaid ?

Only persons already in the US may file an application for asylum.

Can I apply for H4 while I have 221g processing going on my F1 Visa ?

Either way, if there is something in your background clearance holding up a visa, it will not matter what type of visa you seek.

Leaving America, what do I need to do to get my tax return?

Consult with a CPA or Tax Attorney.

N 400 form- After submitting application to uscis govt, after how many days they call for finger printing. Average time.

Biometrics/fingerprinting is usually scheduled within 2 months of the filing date.

Selected as the best answer

K-1 visa then marriage then applying for adjustment of status then annulment before receiving interview date

You had best consult with an attorney to determine what options may be available to you.

Sevis Terminated what to do?

You will be out of status if you do not act immediately with the DSO of both schools and your attorney.

“i am in removal but i have my 10yr GC ''the dhs does not oppose terminating without prejudice due to the approval of respondent

It sounds like the USCIS approved an I-751 application that may have been pending while you were in removal proceedings.

DOS Predictions: FB2A to Move Forward,possibly as far as late fall 2012."

Predictions are meaningless. All you can do is follow the Visa Bulletin each month and wait for your priority date.

Employer X filed for my H1 & got approval beginning Oct 2014.Can employer Y file for my h1 transfer before the Oct14 start date?

It is possible, since you have already been counted against the Cap, but you should very careful and discuss this with an attorney.

Notice of action ... Just after submitting I-130

Your mother's petition is most likely a moot point, since you are married to a US Citizen already filing for adjustment of status.