HDClone Bootable USB Flash

How can I boot HDClone from an 8GB USB Flash drive?
I have successfully booted HDClone from a 2GB USB Flash drive, but the 8GB drive just hangs with a black screen.
The 2GB drive is formatted FAT16, but the 8GB drive has to be formatted FAT32 because FAT16 does not support drives larger than 2GB.
Are there specific makes and models of USB Flash drives that can be made bootable for HDClone?
Thank you.
I have successfully booted HDClone from a 2GB USB Flash drive, but the 8GB drive just hangs with a black screen.
The 2GB drive is formatted FAT16, but the 8GB drive has to be formatted FAT32 because FAT16 does not support drives larger than 2GB.
Are there specific makes and models of USB Flash drives that can be made bootable for HDClone?
Thank you.