I'm looking for a universal remote that is compatible with a Memorex vcr/dvd player. None of the controllers that are here work and I'm sick of going to the store and buying some only to find out it won't work. I've looked at the back of the packages to see if the remotes are compatible with Memorex and they say they are but when I get home and open it I find out its not compatible with the Memorex vcr/dvd player.