I purchased a Dell Desktop 4550. The desktop 4550 was advertised to come with a $70.00 rebate. Windows XP does not support all peripherals so I also purchased an Epson Perfection 1250 scanner. It was to have a $30.00 rebate. I sent in the packing slip from the box of the scanner. The envelope stated it was the packing slip. I then received a postcard from the Dell rebate center stating that the packing slip was unacceptable. I contacted Dell online to receive the right packing slip, received one and returned it. Dell has refused... read full review »