I just discovered this case. Small, elegant and seems to be able to cover most people's needs:
http://www.lian-li.com/product/product06.php?pr_index=117&cl_index=1&sc_index=1&ss_index=35&type=b
http://www.lian-li.com/product/product06.php?pr_index=117&cl_index=1&sc_index=1&ss_index=35&type=b