Installing packages from RHEL FasTrack via RHN

Ok, maybe I'm missing it, but I'm still getting the hang of things in  
RHN-land.

I'm testing out the Push update features, and I'd like to install a  
few packages from the FasTrack channel  - but it seems I can't quite  
figure out what I need to do. I've added that channel to the host in  
question, but the packages I want still don't show up when I got to  
"Install Packages" and look for them.

Can I do it this way? Or do I have to download and install them by  
hand?  (I'm guessing if I really wanted to, Yum would do it on the  
host side, too?)

Thanks

jef