hi, I would like to install Bealliache hd texture pack and manually I can't do it because all my textures are inside skyrim - textures.bsa

I wonder if I can still install them via wrye bash. The archive has no esp so I find it unlikely , but hey, why not ask?

Take a look here: http://www.gamesas.com/topic/1354395-update-bsas-and-you/