Re: Is a Premiere CS5.5 download available? I seem to always get redirected to the newest version, which is not supported by my OS. This is for first-time use, not replacement download of an already-purchased product.

I do not know the answer to that though someone else might... it is not an uncommon situation, but I don't know the solution for it.  If no one responds to answer in this posting I recommend you start a new posting that discusses only your attempt/problem with getting the CS6 trial installed.