I signed up for direct tv service. I went over the installation needed in detail before I signed up to make sure the installation was free as advertised. After getting the complete pricing, doing the internet rebate, and scheduling the installation, I thought I was finished. Today the tech came out to install. He insisted that I pay him $100 in cash or he would not do the installation. He refused to give either his comny's name or his name and left when I would not pay. I called direct tv, went over the problem with them, and wa... read full review »