I tried installing cd version of 7.0.3 on two Corsair Flash Voyager 8gb sticks and get the same error as Karibu: lseek:invalid arguement, etc. If I open gparted in the livecd after the failed installation, it does not detect the usb stick. If I reboot into a different linux distro, gparted detects the usb stick. I have successfully installed another linux distro on one of the usb sticks, so that indicates that the problem is not with the stick (?).

Any resolution to this problem?