Can he bring state troopers to arrest me or bring search warrant and take my property?

Certified letters are not legal papers. If you do not have proof of ownership, you cannot sell the motorcycle, but I doubt the police will arrest...

I came to the dui lawyers office and spoke to him about my xanax dwi

Yes and no. If you trust him, let him do his thing, but you have a right to know what his strategy is.

What may one do to help themselves?

yes. Your attorney should guide you with specific things that may help.

My question is if my case dismissed and sealed 7 yrs ago, are they can see my charges, can i apply for a government job?

It will not show up on a standard check, but if the job calls for a security clearance, yes.

How can I enforce my document demand, and force the D.A.’s office to produce what it's withholding, given it's 10 months in?

As Mr. Stengal said, your attorney is the one who makes demands for discovery. If the DA does not comply, the court should be dismissed.

Unfortunately, there is no form which can be used to negate a complaint once filed. The Government has determined that domestic violence is often...

What are the pregnancy rules in prison

You do not need to go to jail. You can fight the case, or delay sentencing until after the birth.

See above

I believe that you will qualify for free legal representation. You should not contact the store, but let your lawyer know the facts and provide...

Do I have a good chance to get the charges thrown out?

Since the burden of proof is on the Government, you may win due to its lack of witnesses. I would hire a good lawyer anyhow, as things sometimes...

Should I try and get this charged dismissed. Either under statute of limitations or under the speedy trial laws?

Sounds like a plan. The first thing you will need to do is find out what you were charged with, and when you were supposed to be in Court to...