The Powershot S70 comes with some magnificent features and updates after the launch of PowerShot S60. The S70 with a 7.1 megapixel imager and 3.6x wider angle zoom lens covers a 35mm which is equivalent of 28 -100mm. it has high quality spherical glass lens which gives imagine picture quality with is equivalent to large professional cameras\'. I have had great fun with it from past few months but before 2 weeks I had same error with my DSC S70, memory stick error C:13:01. I consulted the tech support 1-888-449-Sony, 24/7 centre. After some waiting a live supporting technical instructed handled me online. He told to turn on the camera and then press the MENU button and now format your memory stick. It is very tough for anyone to go to the format process if no recovery or backup software is available. But I followed the steps as instructed by him. Now I turn on the camera and pressed the MENU button in the record. I find my images safely. All my images were still in memory stick with harmed. If you got any corruption with images after formatting then you should try Mac Photo Recovery Software.