I bought two usb drives (8 GB) a few days ago. One of them is HP a v245L - 8 GB and the other one is a Silicon Power - 8GB. Their format was FAT32, so i reformatted them to ntfs with my windows 7 without using any third party software with the full format option
It seems there is a problem with both of them - Their used space is about 66 MB instead of 0.
This is a screenshot of the drive's properties:
thanks in advance
I also think after reformatting their speed became slower.