please check my ideas and give kudos if you agree:
http://community.wdc.com/t5/WD-TV-Live-Ideas/Play-rar-files-instead-of-extracting-the-files-first/idi-p/14894
http://community.wdc.com/t5/WD-TV-Live-Ideas/customizable-sorting-option-for-the-list-on-network-shares/idi-p/14893
Thanks in advance.
Ben