I am using a pen drive that I use exclusively for storing relatively small files like text, PDF etc, small images etc.
Recently, I've replaced a 4GB drive with a 16GB one. After shifting everything from one drive to the other, I noticed that the 16GB drive uses more than 300MB of disk space. I presume this is caused by the size of the cluster sizes: the size of the cluster size for the 4GB drive is half that of the 16GB drive.
I was wondering if there is any way I could reduce the size of clusters under FAT32. I am pretty sure this can be done on NTFS, but I rather leave this particular drive as FAT32 for now.