You should wait until April 9th 2005, if you file before that it will be rejected AND file with EVIDENCE of LC pending more than 365 days the evidence is the reciept that lawyer who filed LC gets from SWA or SESA After LC filing if you have the copy of LC filing reciept then attach the copy and wrote on the cover letter that evidence is attached and I will send the extension on 9th or 10 April with second day fedex so that it reaches USCIS before your I-94 gets expire check if 9 th or 10 april does not fall on sat/sun.