WotLK client download description

I have ran into several people that have downloaded the new client with the new models thinking that they won't be able to play with the other one on Lordaeron because is says (old) after it's name and they were all complaining of the glitchy char models and saying they will stop playing because of that, so my proposal is to add a small description there on the page with downloads, this is an easy fix that will help probably more than few players stay on the server

Client bugs will be corrected over the time. When it comes to the description, we want to avoid it to maintain the clean looks of the page.
We might end up rephrasing the (old) part, but it is not something we have to prioritize nor worry about since both clients work well.