I currently have wiselink on my samsung hlt5076, it works fine but when I heard wiselink pro lets you play videos, I wanted to see if there was any way that I could upgrade to wiselink pro. Thank you for any help.
It's not Wiselink or Wiselink pro that lets you view movies. It's DLNA and USB 2.0 Video. Wiselink has nothing to do with Movie playback directly. it's a system control link to other Samsung multimedia devices. Yours is a 2007 TV, if the functionality isn't built-in, there's probably no chance of upgrading it.