  We study consistent Kaluza-Klein reductions of type IIB supergravity on
T(1,1) down to five-dimensions. We find that the most general reduction
containing singlets under the global SU(2)xSU(2) symmetry of T(1,1) is N=4
gauged supergravity coupled to three vector multiplets with a particular
gauging due to topological and geometric flux. Key to this reduction is several
modes which have not been considered before in the literature and our
construction allows us to easily show that the Papadopoulos - Tseytlin ansatz
for IIB solutions on T(1,1) is a consistent truncation. This explicit reduction
provides an organizing principle for the linearized spectrum around the warped
deformed conifold as well as the baryonic branch and should have applications
to the physics of flux compactifications with warped throats.
