This may not be the right forum for this, but here goes. I'm switching from Direct TV to AT&T U-verse. I have 7 TVs that I have hooked up to my present satellite system through 3 boxes in various splitting configurations. All work well. The installer at AT&T tells me that the signal from their boxes cannot be split. As they seem to use regular coaxial cable, I find this puzzling. Does anyone have any information concerning this? Thanks in advance.