CODEBREAKER v10 update I don't know if this will help. However, with the craze of digital photography, some of you may have what you need. I tried the Sandisk Cruzer 128MB and it didn't work. I made sure of the proper format, etc... After 8hrs of trying to figure it out (2:45AM EST), my frustrations lead me to try other USB devices that I have around my house for transferring digital photography files. One of those items is a Lexar Card reader with a Sandisk Extreme 3 8GB CompactFlash Card. ...It worked. I also have tried the Sandisk 512MB, 1GB, 2GB, and 4GB cards with the card reader. The all work great. I tried a Western Digital 320 GB External Hard Drive that would work, but it would corrupt the data INSTANTLY. Codebreaker would read the files as being around 4GB Just thought I would throw this out there, as an option, for those whom are trying to transfer codebreaker save game files from computer to memory card.