need immediate reply.....

hello to all... i just want to ask if is it okay to pass all the requirements to NM Bon at one time ? that includes (application form with 160, fingerprint cards and the form and lastly the authorization form with 31 US dollar) in one envelope and i do send it thru DHL... and 3 days after the school send my TOR thru Fed ex.. how long do i need to wait before calling them??
thanks....