Hi All, I have a Viper GC and I lost my USB adapter so I cannot flash my BIOs via USB. I was able to update my Viper GC to the Cobra BIOS v1.6 but I want to flash it to Cobra v2.1. The Cobra v1.6 had an ISO so I just burned the ISO, but the Viper 2.1 just have a viper21.gc file and I have been trying to create a ISO 9660 DVD but no luck getting it to see the BIOS. I have been trying to put the viper21.vgc file into the 1.6IOS but whenever I save it the file is 220k instead of the original size of 1.4GB so when I load the VD it keeps saying unknown filesystem. Anyone know if there's already a viper 2.1 iso or how I can add the viper21.vgc file to the original iso and keep the same file size so the file system is not changed and can be recognized? Thanks in advance.