QUOTE(nadzeela @ Mar 12 2008, 12:49 PM)

I applied for I-130 and once receive NOA1 then applied for I-129F, later when I called Immigration Officer she told me that I didn't need to submit I-129F anymore
if you applied for IR-1 you need to send I-130 package, but if you applied for k-3 you need to send I-130 first then wait to receive the NOA1,after that send the I-129f package including a copy of NOA1.( some people send both 130 and 129f at the same time, i dont know about this

)
according to your profile you are filing for k-3. may be the immigration officer misunderstood you.
see the step by step guide on this website and the uscis also for more information.