I'm an unemployed US citizen with over $50,000 in assets married to a legal alien. Will this cover the affidavit of support?

I agree with my colleague. You need a sponsor.

Conditional green card

I agree with my colleague. You probably need an attorney. Go to http://www.legalservicesnyc.org/index.php and click "network". This is a pro bono...

Volunteering illegal for international student?

You can volunteer, but as my colleague wrote, you have to talk to you int'l student adviser first.

Dear sir, madam . i just want to ask you adjustment of status application

I agree with you.

My 6th year of H1b will be expiring on Sep 29th 2012. Can I file for new H1B for FY 2014 in April 2013?

You have to be eligible when your prospective employer files a new H-1B petition.

Any guidance will be more than helpful!

I agree with both attorneys. It is entirely up to you.

L1-A Visa Expires 05/2015, but PED on the Reciprocity Visa is original petition expriration (08/2012)

They know almost everything about your past and current immigration status. If your employer extend your status, you will be in status.

Can a person still enter the US under a visitor visa even after an H1B application was filed for him?

He will be allowed to enter, but he can not adjust his status in the U.S. based on the pending H-1B petition. He has to do a consular process.

We planned a trip from Tampa to overseas and and the overseas cancelled the flight in Chicago due to the time change of 8 hr

Please post your question in another forum.

You could, but it will be a tough case. You and your employer need to work with an attorney. Canadians do not receive special treatment.