You'd still have to hook the laptop to your tv to use Playon, unless your Roku is DLNA capable then you could catch the Playon broadcasts through that. I don't have one, so don't know for sure if they are DLNA. I use my Playon running on a dedicated HTPC, and used a WDTV Live unit to "receive" it. Now I have a new 3D LG tv with internet apps, and it can receive DLNA broadcasts directly, so I no longer need to go though the WDTV Live. Of course with all the apps that are native to the tv, there's also much less reason to fire up Playon and use it. Hulu FREE version is a good reason though, if you use it a lot. The tv has Hulu, but it's the paid one, so why bother using paid Hulu since the free version has so much available? So, that's how I use Playon the most: free Hulu shows