在香港辦理美國移民- 要多久呢?

B-2 visa in a non-immigration visa, so if your husband already submitted the I-130, you already have the intention to emigrate to the U.S. If you do not declare your true intention when you come to the States, you will face problem when you apply for change of status (I-485). Here is the link to a girl who got denied because she had lied about her intention when she entered the US. http://www.epochtimes.com/b5/6/9/24/n1464625.htm

If your husband is a US citizen, he can file I-129F petition and you can get a K-3 visa, so you can enter the US legally sooner.

For those who wish to take advantage of this new provision, to be eligible for a K-3
nonimmigrant visa, an applicant MUST:
- Be the spouse of a U.S. citizen;
- Have a Form I-130 (Petition for Alien Relative) filed on his/her behalf by his/her U.S. citizen spouse, that is pending;
- Have a Form I-129F (Petition for Alien Fiance)) completed and submitted on his/her behalf by his/her U.S. citizen spouse

2006-10-26 07:19:12 補充：
I thought it was B-2 visa, but in this case, it does not matter too much.The visitor visa is a nonimmigrant visa for persons desiring to enter the United States temporarily for business (B-1) or for pleasure or medical treatment (B-2).

2006-10-29 09:07:22 補充：
CA Service Center is processing I-130 that have the reciept notice date of Apr 11, 06. Last time when I heard it, K-3 process took about 9 months to less than a year. If I were you, I would submit I-129 at the same time, so when any of them is approved, you can enter the US legally.

I don't know what type of I-130 you apply. But all the processing date is in the website. Check out your processing date and you will know how long you have to wait.
www.uscis.gov