I have constructed an SO2R controller and have the prototype working. If you are running a station with KW amplifiers and are experienced with Writelog and SO2R operation, please contact me if you are interested in helping with testing. A few details and photo of the first prototype can be seen at http://www.qsl.net/k5fd This is not a business for me and I am not looking to sell the units commercially. 73, James K5FD k5fd@qsl.net -- WWW: http://www.writelog.com/ Submissions: writelog@contesting.com Administrative requests: writelog-REQUEST@contesting.com Problems: owner-writelog@contesting.com