QUOTE(pjreb @ Dec 9 2006, 07:33 AM)

for those who have had their interview, does the office ask when you want to travel to the USA and issue the visa accordingly?
They assume you will leave within 6 months.
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is it possible to get the visa to travel after 6 months?
Sure, reschedule the interview.
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has anyone ever rescheduled their interview?
At least a few cases that we know of here. It doesn't seem to be a big deal, just call the embassy. Slim can give you the details for Moscow.
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last question, has anyone ever brought their fiancee to the US for a week, marry her and then she went back to russia and returned at a later date?
thanks in advance!
Since it is a fiance visa, there is absolutely nothing wrong with doing this. To re-enter the US, you would be applying for a K-3/CR-3 visa. An immigration lawyer will most likely advise you that it is better to do the AOS from inside the US - but in this case, I don't see any problems. ( The principal reason they would say this is that lawyers have very limited power to seek relief for aliens outside the US. In practice, after meeting the terms of the K-1 you will have no problem getting a K-3 for the same spouse).
Plan on at least getting a SSN #, driver's license, and joint bank account before leaving the US. It will make your life easier later on.
The day after you get married, you would file an I-130 (alien relative petition, Moscow as the embassy) and I-485 (AOS). Then, the timeline about the same as the K-1 was. Your spouse would plan on entering the US with the CR-3, which is better. You could possibly get a K-3 faster, but since you need time anyway, it would be better to wait for the CR-3.