honestly, i've done more installs for customers switching from uverse to the local cable company. from what i learned, uverse can only support so many cable boxes. for example, i know in the system i'm in, uverse can support 2 HD Boxes and wireless internet. anything more than that the installer will tell the customer that's all it can support. so wiring up a 6 bedroom home or even a 4 bedroom home your pretty much out of luck! only speaking from experience.
Pioneer VSX-1121-K ~ Emptek E55ti, E56ci, E55bi, 2 Klipsch Sub-12HG Synergy Series, SHARP LC-70LE660U 70" CLASS AQUOS HD