exfat-nofuse : Non-fuse kernel driver for exFat and VFat file systems ( https://github.com/dorimanx/exfat-nofuse )
udiskie : An automatic disk mounting service using udisks ( https://pypi.python.org/pypi/udiskie https://github.com/coldfix/udiskie )
Add an ebuild in portage :
The ebuild is now in the portage tree.
You can also use layman : emerge layman then layman -a fkmclane
For Paludis use this rsync : rsync://gentoo.zugaina.org/fkmclane-portage
If you have a problem : ycarus(-at-)zugaina.org