Well I managed to download and install Flash but Firefox keeps crashing when I'm playing the videos on each TV website. Each only plays for about 30 seconds or so with what I tried so far.
At least I have Flash installed and I'll try some other browsers. Another thread elsewhere recommended Boat so that is up next.
One thing I will tell you that I noticed though is the clarity for reading webpage text using Foxfire. Much clearer and more distinct versus other browers (ie, Chrome and Dolphin). I'm unsure why but I will not uninstall Firefox for now regardless that it crashed playing videos with Flash.
Thanks again for your help. This thread has been very helpful by the way.