I have an hp laptop with hdmi out and an hdtv. i ran an hdmi cable to the tv to use as secondary monitor. i set it to extended display on my laptop. im using windows 7 also. but when i set it up to extended it shows my background but i cant move the mouse over to it or drag programs over to it. my main goal is to be able to watch hulu and netflix, and still browse the internet at the same time. i want to be able to put hulu or netflix on the secondary monitor (my tv.) and use my laptop to browse the internet while watching tv. help me please! thanks =]