Others

Silicon Labs MCU's - http://www.silabs.com/products/mcu/pages/default.aspx

The RX62N demonstration kit from Renesas - http://am.renesas.com/products/tools/introductory_evaluation_tools/renesas_demo_kits/yrdkrx62n/yrdkrx62n.jsp/

Active project site. - http://www.8051projects.net