Made some progress today. Did the initial bits to switch anaconda to rpm 4.1 and saw the first bits that break — probably going to fix up rpm-python for that tonight or tomorrow if not. Also got out some mail about the pains of multilib and took care of a few other little things.
Really tired this evening, though for some reason I don't quite understand. So I'm probably just going to laze around for a bit and see if the Tivo has recorded anything interesting for a while. And then hopefully get back to looking at rpm stuff later.