I have just recently filed an I-129F in May of 2007. USCIS received our I-129F on May 17th 2007. A hardcopy of form I-797C 'Notice Of Action' was mailed out to me on May 21th which I received on May 23rd 2007. I am now awaiting our NOA2 ' Notice Of Approval'. The wait has begun!! This appears to be a slooooow process.