I bought the very first CF on QVC, a 160GB hard drive back up and, until the last few months, have found it to be extremely efficient. Firstly, the name belies the operation of the item, as a box pops up asking me to confirm I want to allow it to do it's job, so it's not click free. Now, it isn't even giving me the option to back up at all, so the unit is defunct. I suppose I oughtn't to complain, as I have had my money's worth out of it - it is several years old. I will certainly purchase another from QVC as I believe in the product, and QVC have excellent prices. I am just wondering, however, has anyone else had this problem?