Neo-Geo Forums

so I have a new isp (centurylink) and since the modem had a extra Ethernet cable output and came with a ether-net cable my xbox 360 went online for the first time in ages. It decided it had to update and after it did I can't find the demos and game add on stuff. I don't have gold so is it gone for non gold members now or am I just not finding the goods.