I agree with your attorney. Since this is not a family based petition there is no requirement for an I-864, nor, in all likelihood, is there...

Contact ICE and let them know your new address.

You can't come to the U.S. to immigrate using a tourist visa. Yes, she can consular process for the immigrant visa . You will need to file an...

You can, but you don't need to do that. You can simply notify CIS to use the 485 for your i-140.

The State Department will decide which embassy or consulate to direct the visa. You don't need to do anything.

You could change status from TN to E2 investor.

You should notify them immediately so that they can issue a fee bill for both you and your spouse.

There are many different things that would qualify one for a work permit. For example there are asylees, aliens with Temporary Protected Status,...

No, you can live wherever you want in the U.S.

If you had probation, write yes, and if not write no. Yes, put the information again in the section that call for it.