I bought a used Traktor Kontrol S4 from a music store at the beginning of this week, and it did not include the box or software key, I filled out a ticket and emailed support with the receipt and serial number to do the activation transfer so i can get my software that is required to use it. its been several days and i have not gotten a response, how long do these things normally take? i cant use my traktor without the software and id really like to be able to use this thing. thank you in advance.