lobo11, it was in reference to the failed large download. Correct me if I am wrong, but a file download buffers to a certain amount then opens a channel to the drive and creates a file the full size then continues til completed. it could fail the download if it cant save it.
Fat32 has 2 restrictions: 1. files cannot exceed 4 Gbytes 2. partitions cannot excedd 32 Gbytes. You need to format a USB flash drive in Fat32 if you want to perform a EFI boot with this drive.
I wasn't asking a question, I was making a suggestion that LloydP's issue could be drive format. In past I have seen several windows 7 end users still using fat32 format.