Typing LDIR brings up the directory with its long filenames. Read-Write, long filenames, no EAs support. You cannot create FAT32 partitions, you'll still need Win95 OSR2 to do that. Read-only in free version, RW in commercial. Once installed, any FAT32 drives present on your system will be fully accessible as native Windows NT volumes.
Free version provides read-only capabilities.
Dmsdos can run together with vfat or umsdos for long filenames. It has been redesigned to be ready for SMP and should now compile completely under libc6. See copyright on files. The author probably won't be releasing any more versions of fsresize, because he is working on parted - a Partition Magic clone.