I'm confused. I thought that FAT32 couldn't see files on NTFS on the same machine, but (like magic) they could see NTFS files on other machines. Well at least that's what I thought my 2 machines were doing.
Windows 2000 does have a defrag programme, its a cut down version of Disckeeper (although I prefer the real version as its faster), it is accessed by right hand clicking the drive in My Computer, select Tools, and you will see it at the bottom of the panel. Hope you like lots of coffee while you are waiting :-)