The only real advantage for NTFS is that FAT32 has a file size limit of 4GB (not an issue unless you are transferring video.iso files...) and also FAT32 has maximum volume size of 32GB. I think there is slightly more processing overhead associated with NTFS but it's not too bad. NTFS supports a ton of advanced features (security stuff, memos...), nothing you would normally use in a UFD.would it be better if I format my USB flash drive to NTFS to make it compatible with vista?
Why would USB drive have FAT 32 file system? Would NTFS file system make the USB drive more efficient memory booster?