QUOTE(Question @ Jul 30 2008, 05:24 PM)

My wife is Canadian. She came to California and stayed with me as visitor (used Canadian passport to entry US). We did fill I-130 and got approval, and now it is in NVC waiting for interview in Canada, but we want to process the AOS instead in US. Can she apply for SSN right away? She needs SSN to apply DMV, insurance, medical, and etc. Please advise. Thank
I took it to mean that on a previous visit they married, and she's down there visiting now while they're awaiting an interview. I think he's thinking they can get a jump on the AOS,SSN, DL now, that's all and is just not aware of the order of steps.
You really need to fill in your timeline please. It appears that you and your now wife got married and is now there as a visitor. You're applying for your visa and awaiting an interview in Canada. That's great! Just make sure she returns to Canada within that six month time frame that she's allowed to be down here. She will be able to apply for SSN, and AOS after she's been granted a visa and moved to the US permanently. You may already be able to add her to your medical insurance right now, with a copy of your marriage certificate. If your insurance company needs her SSN to put her on the policy, it's going to have to wait, since she can't have a SSN until she's gotten her visa and has moved to the US. She won't need your insurance anyways until she moves to the USA as Canada residents have medical insurance. She won't be able to apply for a DL either until she's moved there. Even then, it differs from State to State, and she may have to have her GC before getting a DL. Check out your State DMV site to see what will be needed once she's moved down here.
Correct me if I'm wrong about where you are in the process.