This week on What The Tech: Andrew received a Roku player and gives his a first impression review of the device. How does it stack up against Google TV, and Apple TV? Paul talks about the Windows Phone 7 Mango update. How did the blogs do in covering it? Is Android Marketplace crowded with too many apps? Andrew and Paul compare apps for smartphones. They also run down nuances of using a tablet. And has the age of portable gaming consoles passed? Plus a Q&A with Paul.