well I have a bit different approach.
In Gentoo&Ubuntu I have the FAT32 shared this way:
Code:
FSTAB:
##fat32 firefox
/dev/hda9 /home/tom/.mozilla/ vfat utf8,umask=000,uid=1000,gid=0,auto,rw,users 0 1
and in Windows I have set FAT32 partition mount path to:
Code:
c:\Documents and Settings\*my username*\Application Data\Mozilla