There is a charge appearing on my credit card not authorized. When I called the number, they claim I used some software in 2006 and that they charge annually. I went through this same thing in 2007 and 2008; both times they told me they had cancelled the charge and I would not be billed again! So I have had to go through this same thing in 2009! I asked for a confirmation of cancellation and removal of my credit card from their files and the girl I spoke to said she could not do that., but assured me she had cancelled the annual charge. I told her I had been told that before. Don' ever buy anything from Dri Spotter; they will fraudulently charge every year without authorization!