I have a Sony DSC-S500 and tried to copy pictures from 1GB Memory stick pro duo card thru USB conntector camera->computer. The process intially worked. Next time I try to load new pictures to computer USB connection can not find pictures. When i try to view on camera i get blue screen which says file error. I eventually got the new pictures copied to computer but are messed up(attached sample) I have formatted MSproDUO card and seems to be working now. I was wondering if anyone knows how to fix the pictures copied. When viewed in windows tumbnail view the picture appears normal, but when i open the picture the attached picture is the result. Any idea what I can do???