On-demand TV viewing continues to secrete itself into the fabric of your live and now its squeezing more viewing hours out of you from hotel rooms across the US. DirecTV's HD DVRs pack the typical programming guide and recording options, plus the ability for hotels to add up to 50 channels of their own content to the recorders -- meaning plenty of hotel infomercials dying to be paused, live. DirecTV has now officially launched its Residential Experience, bringing its DVR technology to 110 hotels across the country. Fortunatel