It depends on your local law, but generally speaking you get a temporary registration from the dealer. You will probably have to show proof of insurance to get your permanent registration. If you already have insurance, usually your new car will be automatically be covered for some short period of time under your existing policy, provided you notify your insurance company first.
this is a company which deal with buying and selling of cars vehicles etc before i trust the company i would like to know if it is registered legally
He was a senator before becoming president, and both are insured. He's also worth millions, so he could easily afford buying insurance if the government didn't.
You should consult with an attorney before you take title to the property.
I would purchase insurance before buying a specific car, but most polices want to know what car is insured so I would wait. Also, you will most likely need to have insurance to take possession of the vehicle.
Check with your local DMV for how long a smog cert is good for but you will need it before you go to get the car registered.
Buying it legally.
It depends on the state you reside in. If permitted you would need to be bonded by having a certain amount of money "locked" in an account that you would have no access to unless you were to insure your vehicle by normal means.
By buying the DVD.
Who owns the car, Who purchased the Car and Who insures the car does not matter. The car must be registered to and insured by the same person, Anyone driving the car must be listed as a driver on the insurance. Buying a car for someone may have Tax implications but not Illegal.
So long as you may legally possess a firearm, no.
You can't do it legally, I would recommend by buying a Wii.
Not legally, but it is according to most people worth the money.