oh come on...you mean to say you sent out money without a return address??? even if the checks get lost (and lost mail is VERY rare...yet it's happened twice to you?) they are traceable. why not look on the receipts and give the people you say you mailed them to the numbers of the checks at least? then call the phone number listed on the back and see if they've been cashed...then turn in a replacement form. that would solve everything and you won't lose anything...