There is a great room reservation module for ACS 3.5. I don't
know if it has been ported to OACS 3.2
I did some minor modifications to the interface that I believe
significantly improved its usability. (basically, I opened up an
excellently designed admin page to all users, because I thought
that this page was so intuitive and matched user expectations
so well, that it should be used as the starting page for users).
You can find the ACS 3.5 repository by searching for it on this
bboard. The package shouldn't be that hard to port if it hasn't
been ported already.
It's also one of my favorite ACS packages. Very nifty.
