Newbie question on RPMs

Hello,
	I'm a relative new-comer to Linux so please bear with me.  I'm
setting a Linux server up on my network and I want to implement Samba.
However, I need ADS support, so I wanted to use Samba3.  My server is
running SuSE Linux and there is, as of yet, no Samba RPM in the distribution
list.  Would I be able to use the RedHat RPMs?  I've tried a build from the
source, but am getting errors that I'm not yet at an experience level to
debug.
 
Thanks in advance,
DeWayne Thomas