Okay, I'm not sure of all my tech specs, but I can figure something out if needed. Windows 7 and an arris router. My situation is this: my pc is in my upstairs bedroom, and I want to watch things in my downstairs living room. I have Wow cable, and my cable box connects to my homegroup, and all of that works fine. But the things I recently put on my computer in the same shared folders isn't available. I've tried restarting both my pc and the cable box, toggling the homegroup video folder on and off, creating a new library, selecting the share with home group read/write options and sharing with everyone for both the new content and the already shared folders. There is nothing wrong with the new content, and there is enough variation to make me confident that's not the problem. Is there someway to refresh what's being shared that I'm missing? Why is 98% working but not the new two? Thank you for anyone that can help and let me know what further info you may need from me.