Watched the vid again, definitely no specific mention of upgrades for PC version. I'm sure they'll get the lighting changes, new shaders, depth of field etc but that's all stuff that has been available for years via mods. I'm sure that's why it's free on PC whereas for console it'll be priced like a brand new title. Perhaps it'll at least all the use of more RAM if the engine has been tweaked. I also wonder how well mods will work on consoles. I haven't kept up on Skyrim mods but many, perhaps all, the top mods used SKSE, Sky UI and MCM and I can't see any of those working on console and therefore any mod that relies on them. I think a lot of console users are going to buy this expecting to get access to all the awesome mods that have been made and then realise they can only use a tiny portion of what made Skyrim so awesome.