I just found my old photoshop elements 6 program cd and box but nowhere do i see a serial number! i may have lost it, i've been searching through the web just trying to find the serial number. can someone please tell me what it is!? i don't want a link to any type of download, this isn't my computer. i don't have the internet on mine. i also don't have a receipt for it since it's from like 2007. someone please?! thank you very much! 