Well our home page has a link for Download at the top. The forums has a link to download also in the upper right hand corner called Get Sabayon. The section of the forum called Press Releases has all our releases with complete info and a link to download it and with options like torrent. http://www.sabayonlinux.org/mod/mirrors
Always check the Press Release forum for which is latest one to download and documentation
Happy downloading - seriously tho, is the link really that hard to find? Am curious, needs more exposure? We are open for ideas as we don't want it hidden.