FlashPlayer For Samsung SmartTV

I own a Samsung SmartTV and I have been trying to find a FlashPlayer that will work with it so that I can watch ESPN3 and Video on Yahoo and Twitter.  I cannot download the upgrade on the TV because there is an error message that advises to contact the manufacturer (Adobe).  I did some research and found a website, SmartTVFlash.com, but after doing further research discovered this company has a questionable reputation.  I just cannot accept the fact that there is no solution for something that should be so simple.  Does anyone have a workaround for this?  Thanks.