Thank you @logion, the problem is, I lurk (not logged on) and I can go in the thread(the sims3 (64 bit metal) release.... I see a "reply button". When I hit the reply button it asked me to sign on. When I sign on it takes me there, but there is nowhere to type in a box or anything. It will show the first post in that thread ( by Marg_Sosa ) but only shows the "Me too" button, +XP, and the Views buttons.
It does show a "New Topic" button to click on the right side, so is that what I use to reply? I just don't understand, that's why I lurk that thread and never sign in. I do see a lot of people apologize for replying to someone but they couldn't figure it out either, but at least they figured out how to get it to show in the thread! I will keep trying though :D
