[CentOS] Ifolder server on rel5?

Hello,
	I've been asked to look in to deploying an ifolder server on Centos
5.x. The individual would like a clean system, so that means rpms using or
making. I am concerned about this the latst time i tried it i was unable to
get it working and the docs and site links were extremely unreliable. The
guy wants central file storage, web interface for management, and
synchronization on upload plus encryption. I note that ifolder 3.7.2 does
encryption, but i'd like feedback if anyone is using this or alternatives
before i say one way or the other.
Thanks.
Dave.