removable devices auto umounting

[Da Rock]

I'm just looking into the removable device issue for freebsd. I can see
its easy enough to auto mount a removable device (although I could use
some help getting sd/xd devices working with my card reader), but the
removal seems to come unstuck.

I have some barely literates on my systems, so I do need to work this
out. Is it possible to use a forced umount to do this? What are the
options here?

Also how do I get the memory card reader working? I believe I'm using a
texas instruments internal here. If its in a hidden document somewhere a
link would be helpful. I have tried looking at the messages, but its not
all that clear, and so far all I've found in searches is for usb card
readers.

Cheers