Does the USCIS processing time start at the date they recieved the 601a waiver, or from the day biometrics were done?

Trying to figure out adjudication timing on waivers is an exercise in futility. I would be much more concerned about the waivers success than...

Is there any way he can get a greencard and eventually his dream to become a USA citizen, and how much would all this cost,

There is no way to answer that question without more information. However I can say it is visa fraud to come the US as a visitor with intent to...

To avoid losing my Green Card, would I be granted a Re-entry permit? If so, how long does the process normally take?

Once you file for it you must wait about four weeks or so to be fingerprinted and then you can leave. The permit takes 3-6 months and can be...

You can open a business any time you wish; that has nothing to do with immigration status. The question is whether you can get immigration...

Do I need to apply an extension now or Can I come here and apply an extension?

You need to file your extension when you return. Is there a reason your immigration attorney is not able to answer this question?

Marriage to US citizen

Yes the first marriage will be investigated but if the case is handled correctly it should not be a problem. Legally, CIS had their opportunity to...

What can I do to get my papers by myself if I can and how will that process be , how much will it cost and what are my chances?

You cannot get immigration status by yourself. the best option, without knowing, more will be through your wife, if you marry. Otherwise you only...

Is it possible to get out of the Army reserve? Will this jeopardize my F1 status? Should I inform my recruiter or my UNIT Cmndr?

Wow, what did you think you were getting into, the Boy Scouts?

Is H1-B guaranteed when cap-exempt employers file for it? (if the application was filed properly and cleared all requirements)

There is not lottery and therefore no selection if the employer is cap exempt. That is the whole point of being cap exempt.

Immigration visa

It is not a lifetime ban, more likely 15 years. As to an appeal or refiling, that depends on what has happened to this point and what the denial...