Mount C:\Users as a Fat32 Partition

Hi guys, I'm planning on placing my C:\Users folder on a separate partition of my HDD. I know the general scheme of things would be to create the separate parition, we'll call it D:\. and then robocopy everything from C:\Users to D:\ and delete the contents of C:\Users before mounting D:\Users.

Does anyone have any clue what to do if I want D:\ to be a FAT32 partition? Will I run into trouble because of permissions from the NTFS partition that \Users originally resided on?

It's a shared partition between multiple OSes.

Anyway, I was wondering if perhaps a superior solution may be to merely symbolically link only the directories inside of C:\Users\xxxxx to new directories on the separate drive. So I could point Documents, Pictures, and Music to the new partition and just leave all the AppData and other stuff in-tact on C:\Users

like I said above, I have multiple OSes.

It's a shared partition between multiple OSes.

Anyway, I was wondering if perhaps a superior solution may be to merely symbolically link only the directories inside of C:\Users\xxxxx to new directories on the separate drive. So I could point Documents, Pictures, and Music to the new partition and just leave all the AppData and other stuff in-tact on C:\Users

Any suggestions?

No, the other OSes are merely GNU/Linux and FreeBSD. I mostly concerned for getting the linux OS working with the new partition. I can use an open source NTFS driver for the linux OS, but I would rather just use FAT32.

I'm not concerned about the 4GB file size limit and the fragmentation is really going to be a problem in NTFS anyway.

What Linix OS? Most of them can read NTFS fine. I'm not sure about BSD, but I would be surprised if it couldn't.

Debian. Yeah, I can use the open source implementation, but I mostly just don't want to for various reasons. I did, however, find an exfat driver that is hosted on Google Code. I plan to use that in lieu of FAT32 or NTFS.