My DVD Burner has started to have problems. Only thing is, before HP can help out with support, we need a receipt. I bought the drive at an online store I only shopped once at, and need to re-find the company name so I can print out a receipt after loging in... We had to call the credit card company and authorize a shipping address for the drive to be sent. If they keep a record of credit card charges, would they be able to look up the name of the company? I remember the date it was purchased as well if that helps... If not, is there any other way I can track the company down again?